63How direction may be given

63 How direction may be given (1) A direction under division 3.2.2 (Directions in relation to pt 3.2 vehicles) or part 3.3 (Directions to give name, records and other things) may be given— (b) in writing; or (c) by post, telephone, fax, email or radio; or (d) in any other way. (2) A direction under division 3.2.2 or part 3.3 may be given to a driver— (b) by means of a sign or signal (electronic or otherwise); or (c) in any other way. (3) However, a direction under section 43 (Direction to produce document etc) or section 57 (Direction to give name and other personal details) may only be given— (b) in writing. (4) This section does not apply in relation to a direction under section 51 (Direction in relation to pt 3.2 vehicle—dangerous situation).