636.23—Turning movements.
(a)
U-turns are prohibited on all streets in the cantonment area.
(b)
Right-turns will be made from a position as close to the right edge or right curb of the roadway as possible.
(c)
Left-turns will be made from a position as close to the center line as possible or from a left turn lane, if available.
(d)
All turns will be signaled continuously beginning not less than 100 feet prior to the turn.