The City of Surrey Residential RV parking Bylaw states in part:

(46) Part 16 Single Family Residential Zone (RF) is amended in Section H by deleting Subsection 4. (a) and replacing it with the following:

"4. No outside parking or storage of a house trailer or boat is permitted within the front yard setback, or within the required side yards adjacent the dwelling unit, or within 1 metre [3 ft.] of the side lot line, except as follows:

(a) On lots which have no vehicular access to the rear yard or where access is not feasible through modification of landscaping or fencing or both, either 1 house trailer or 1 boat may be parked in the front driveway or to the side of the front driveway or in the side yard, but no closer than 1 metre [3 ft.] to a side lot line nor within 1 metre [3 ft.] of the front lot line subject to the residential parking requirements stated in Table C.6 of Part 5 Off-Street Parking and Loading/Unloading of this By-law;"

link to the city's website Bylaws (read Seection (46)

http://www.surrey.ca/bylawsandcouncillibrary/2645.html