Division 4.2 All stands shall be provided with a retention system which holds them in the retracted or travelling position. That system may consist of either:F1
United Kingdom Repealed
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
United Kingdom Repealed
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .