McGEE, Judge.

Haywood Electric Membership Corporation (HEMC) is a rural electric cooperative enterprise that is owned by its consumer members. Steve Singleton (plaintiff) first became a member of HEMC in August 1966 when he signed a membership application in which he agreed to be bound by the rules and regulations (Rules and Regulations) governing membership in HEMC. This application, by its own terms, was only in effect for one year.

Plaintiff signed another application for membership in HEMC in November 1976 in which he agreed to purchase from HEMC "all central station electric power and energy used on any and all premises to which the Cooperative furnishes electric service pursuant to my membership for so long as such premises are owned or directly occupied or used by me." By signing the application, plaintiff also agreed to be bound by the Rules and Regulations which read in part:

V. SECTION V — CONDITIONS OF SERVICE

A. General Conditions:

The Cooperative will supply electrical service to the Member after all of the following conditions are met:

. . .

2. The Member agrees to furnish without cost to the Cooperative all necessary easements and rights-of-way. . . .

4. The Member agrees that the Cooperative will have right of access to member's premises at all times for the purpose of reading meters, testing, repairing, removing, maintaining or exchanging any or all equipment and facilities which are the property of the Cooperative, or when on any other business between the Cooperative and the Member. . . .

. . .

8. The Member agrees to be responsible for any additional facilities, protective devices, or corrective equipment necessary to provide adequate service or prevent interference with service to the Cooperative's other members. Such loads include, but are not limited to, those requiring excessive capacity because of large momentary current demands or requiring close voltage regulation, such as welders, X-ray machines, shovel loads, or motors starting across the line.

. . .

D. Right-of-Way Maintenance:

The Member will grant to the Cooperative, and the Cooperative will maintain right-of-way according to its specifications with the right to cut, trim, and control the growth of trees and shrubbery located within the right-of-way or that may interfere with or threaten to endanger the operation or maintenance of the Cooperative's line or system. . . .

. . .

VIII. SECTION VIII-COOPERATIVE AND MEMBER OBLIGATIONS

. . .

B. Responsibility of Member and Cooperative:

. . . The Cooperative will not be liable for loss or damage to any . . . property, . . . resulting directly or indirectly from the use, misuse, or presence of the said electric service . . . or for the inspection or repair of the wires or equipment of the Member.

It is understood and agreed that the Cooperative is merely a supplier of electric service, and the Cooperative will not be responsible for any damage or injury to the buildings . . . or other property of the Member due to lighting, defects in wiring or other electrical installations, defective equipment or other cause not due to the negligence of the Cooperative. . . .

In maintaining the right-of-way, the Cooperative will not be liable for damage to trees, shrubs, lawns, fences, sidewalks or other obstructions incident to the installation, maintenance or replacement of facilities, unless caused by its own negligence.

Plaintiff purchased the real property at issue in this appeal in September 1995. Plaintiff testified that at the time of purchase, only a "short service pole" was located on the property. He also stated that "two small black [power] lines" ran across the property that were "about three-eights of an inch" in size. Plaintiff described these lines as being approximately three hundred feet above the ground. At the time he purchased the property, HEMC provided and continues to provide electrical service to the property.

Following an ice storm on or about 21 February 1998, plaintiff noticed that a power line was down on the property and he called HEMC to report the downed line. Three days later, he again telephoned HEMC to come and repair the downed line. Plaintiff met with Gary Best, an HEMC employee, and requested repairs be performed and that no vehicles enter onto his property in making the repairs. Following this conversation, an employee of HEMC entered the property and exchanged the utility lines, placed new poles on the property and cut limbs from approximately twelve trees on plaintiff's property. Plaintiff testified that when he went back to the property he saw that "apple trees [had been] cut in half, three poles [had been] set on [his] property that had never been there before." Additionally, he stated that four lines were added that were approximately thirty feet from the ground and these lines were "at least twice as large as the others, maybe three or four times" larger.

Plaintiff filed a complaint against HEMC on 17 November 1999, alleging HEMC was liable for damages based upon theories of trespass, inverse condemnation and conversion. Plaintiff later voluntarily dismissed his claims of inverse condemnation and conversion. Plaintiff filed a motion for partial summary judgment on the issue of trespass liability on 14 September 2000. At a hearing on 2 October 2000, HEMC also orally moved for summary judgment. The trial court granted plaintiff's motion for partial summary judgment in an order which stated in part

that there are no factual disputes and that [HEMC] does not have an express or prescriptive easement for placing utility lines, poles, or other electrical transmission equipment upon Plaintiff's real property, and that the actions of [HEMC] constitutes trespass and a continuing trespass, and that [HEMC] is liable to Plaintiff for damages and such other relief as by law provided.

This order was entered on 6 October 2000.

The issue of damages was tried before a jury on 9 October 2000. The jury determined that plaintiff was entitled to recover the amount of $700.00 per month for rental from HEMC. The trial court entered judgment on 19 October 2000, stating in part

1. That summary judgment was previously granted to Plaintiff wherein it was determined that [HEMC] does not have an express or prescriptive easement for the placing of power poles, transmission lines, or other electrical equipment upon Plaintiff's real property.

2. That Plaintiff took a voluntary dismissal without prejudice on the claims of inverse condemnation and conversion of Plaintiff's real property, leaving the claims for trespass and injunctive relief for determination.

The trial court then concluded as a matter of law

1. That Plaintiff is entitled to recover of [HEMC] the sum of $700.00 per month from February 21, 1998 through October 10, 2000.

2. That Plaintiff is entitled to have the poles, electrical lines, and other miscellaneous transmission equipment removed from Plaintiff's real property to terminate the continuous trespass.

3. That [HEMC] is liable for any additional rent or other damages sustained from October 10, 2000 until such time as [HEMC] ceases to trespass upon Plaintiff's property.

4. That Plaintiff is entitled to recover costs incurred in this matter.

5. That Plaintiff is entitled to recover of [HEMC] interest on the sum awarded by the Jury from the date of filing (November 17, 1999) until paid, pursuant to G.S. 24-5 (b).

The trial court awarded plaintiff a total of $22,125.80 as rental, ordered HEMC to remove all utility lines, poles and other equipment from plaintiff's property and be liable for rental sums until the lines, poles and equipment were removed, and awarded plaintiff $1,591.72 in interest, and $411.87 in costs. From this judgment, HEMC appeals.

HEMC raises three assignments of error on appeal; however, argues only two assignments of error in its brief. Therefore, the remaining assignment of error is deemed abandoned. N.C.R. App. P. 28(a); State v. Stanley, 288 N.C. 19, 26, 215 S.E.2d 589, 593-94 (1975) ("[I]t is well recognized that assignments of error not set out in appellant's brief, and in support of which no arguments are stated or authority cited, will be deemed abandoned.").

HEMC contends on appeal that the trial court erred in granting plaintiff's motion for partial summary judgment because no genuine issues of material fact exist and HEMC was entitled to judgment as a matter of law.

Summary judgment is appropriate "if the pleadings, depositions, answers to interrogatories, and admissions on file, together with the affidavits, if any, show that there is no genuine issue as to any material fact and that any party is entitled to a judgment as a matter of law." N.C. Gen. Stat. § 1A-1, Rule 56 (c) (1999). By entering summary judgment, the trial court rules only on questions of law; summary judgment is therefore fully reviewable on appeal. Va. Electric and Power Co. v. Tillett, 80 N.C. App. 383, 385, 343 S.E.2d 188, 191, cert. denied, 317 N.C. 715, 347 S.E.2d 457 (1986).

HEMC argues that the placement of the power poles and utility lines on plaintiff's property does not constitute trespass because the placement was authorized by the Rules and Regulations which plaintiff agreed to be bound by; therefore, no wrongful entry on plaintiff's property occurred.

Plaintiff does not dispute that he agreed to abide by the Rules and Regulations, but contends that the scope of the Rules and Regulations does not extend to the placement of the new poles and utility lines.

The Rules and Regulations state that HEMC will supply electrical service to a member after the member agrees to furnish all necessary easements and rights-of-way. However, the trial court found that no express or prescriptive easements existed on plaintiff's property for the placement of the power poles, utility lines or other electrical transmission and their placement on plaintiff's property therefore constituted a trespass.

"A trespass is a wrongful invasion of the possession of another." 28 Strong's N.C. Index 4th Trespass § 1 (1994). Seealso Matthews v. Forrest, 235 N.C. 281, 283, 69 S.E.2d 553, 555 (1952). Our Supreme Court has stated that the term "continuing trespass" includes "wrongful trespass upon real property, caused by structures permanent in their nature and made by companies in the exercise of some quasi-public franchise." Oakley v. Texas Co., 236 N.C. 751, 753, 73 S.E.2d 898, 898 (1953) (citing Sample v. Lumber Co., 150 N.C. 161, 165-66, 63 S.E. 731, 732 (1909)). We must determine whether the trial court correctly concluded that HEMC's placement of the power poles and utility lines was wrongful and therefore constitutes a trespass.

There is no evidence in the record in this case that an express easement exists for the placement of poles or the utility lines on plaintiff's property. An express easement must be in writing pursuant to the Statute of Frauds and be sufficiently certain to permit the identification and location of the easement with reasonable certainty. Prentice v. Roberts, 32 N.C. App. 379, 383, 232 S.E.2d 286, 288, disc. review denied, 292 N.C. 730, 235 S.E.2d 784 (1977). "The burden of proving that a sufficient writing exists [of] the conveyance of [an] easement is on the party claiming its existence." Tedder v. Alford, 128 N.C. App. 27, 31, 493 S.E.2d 487, 490 (1997), disc. review denied, 348 N.C. 290, 501 S.E.2d 917 (1998). There is no evidence in the record of any document signed by plaintiff describing an express easement granted to HEMC. In fact, HEMC concedes in its brief to our Court that no recorded easement exists when it states that "[HEMC] electric lines have crossed the property now owned by [plaintiff] for more than fifty years without recorded easement or right-of-way." Therefore, no express easement permitted HEMC to enter plaintiff's property to place the new power poles or utility lines.

Although the Rules and Regulations state that necessary easements and/or rights-of-way are to be provided by HEMC members, this provision does not give HEMC the right to create an easement if one does not already exist, but at most gives HEMC the power to require its members to create an easement for the benefit of HEMC. Even if HEMC did intend to create an easement, the burden is on HEMC to show an express easement has been created and the record does not include such an express easement.

Also, the record does not show that HEMC has a prescriptive easement which would permit placement of the power poles and new utility lines on the property.

To establish a prescriptive easement, a party must prove by a preponderance of the evidence: "(1) that the use is adverse, hostile or under claim of right; (2) that the use has been open and notorious such that the true owner had notice of the claim; (3) that the use has been continuous and uninterrupted for a period of at least twenty years; and (4) that there is substantial identity of the easement claimed throughout the twenty-year period."

Pitcock v. Fox, 119 N.C. App. 307, 309, 458 S.E.2d 264, 266 (1995) (quoting Potts v. Burnette, 301 N.C. 663, 666, 273 S.E.2d 285, 287-88 (1981)).

"In establishing the prescriptive easement, the party must overcome the presumption that the party is on the true owner's land with the owner's permission." Pitcock, 119 N.C. App. at 309, 458S.E.2d at 266 (citing Johnson v. Stanley, 96 N.C. App. 72, 74, 384 S.E.2d 577, 579 (1989) and Dickinson v. Pake, 284 N.C. 576, 580-81, 201 S.E.2d 897, 900 (1974)). In order to overcome this presumption, "[t]here must be some evidence accompanying the user which tends to show that the use is hostile in character and tends to repel the inference that it is permissive and with the owner's consent." Dickinson, 284 N.C. at 581, 201 S.E.2d at 900. A party's "[e]ntitlement to an easement by prescription is restricted because a landowner's `"`mere neighborly act'"' of allowing someone to pass over his property may ultimately operate to deprive the owner of his land." Johnson v. Stanley, 96 N.C. App. 72, 74, 384 S.E.2d 577, 579 (1989) (quoting Potts v. Burnette, 301 N.C. 663, 667, 273 S.E.2d 285, 288 (1981) (citation omitted)). Therefore, "mere use alone is presumed to be permissive, and, unless . . . rebutted . . . will not ripen into a prescriptive easement." Johnson, 96 N.C. App. at 74, 384 S.E.2d at 579 (citing Dickinson v. Pake, 284 N.C. 576, 580-81, 201 S.E.2d 897, 900 (1974)).

In this case, although the utility lines had run across plaintiff's property for more than fifty years, there is no evidence in the record to show that this use by HEMC of plaintiff's land constituted anything more than mere use. The record fails to show that HEMC had a prescriptive easement upon which to place either utility lines over plaintiff's property or new power poles on plaintiff's property where none previously existed.

HEMC additionally argues that plaintiff should be estopped from asserting that HEMC has trespassed because plaintiff's action for trespass is an attempt to enjoy the benefits of membership in HEMC without accepting the terms and qualifications of membership. However, HEMC failed to set out this argument as an assignment of error in the record on appeal. Therefore, pursuant to the N.C. Rules of Appellate Procedure, defendant has failed to properly preserve this question for appellate review. N.C.R. App. P. 10 (a) ("[T]he scope of review on appeal is confined to a consideration of those assignments of error set out in the record on appeal.").

The trial court did not err in determining there are no genuine issues of material fact and that plaintiff is entitled to judgment as a matter of law. The trial court's judgment is affirmed.

Affirmed.

Judge BIGGS concurs.

Judge WALKER dissents with a separate opinion.