The entire surface of the field of play must be one of the following:

Playing field dimensions:

A restraining line must be established a minimum of three (3) metres from the perimeter line. All persons from the active teams must remain outside this line during play. A second restraining line must be established a minimum of two (2) meters from the first restraining line. These restraining lines may be increased by a WFDF Official at their discretion. All other persons, apart from permitted officials, and equipment must remain outside this line during play.

The minimum distance between adjacent fields must be three (3) metres.

WFDF Officials may require teams to limit the location of team members, Non-playing Team Support (NPTS), and equipment to specific areas, which could include a requirement to be only on one sideline or in a designated smaller area.

WFDF Officials may designate specific objects that are above the playing field as not being out-of-bounds and that, if hit, result in the disc being returned to the thrower.