A brake tube or hose fitted to a light vehicle must –

(a) be manufactured from a material appropriate to its intended use in the vehicle; and

(b) be long enough to allow for the full range of steering and suspension movements of the vehicle; and

(c) be fitted to prevent it being damaged during the operation of the vehicle by –

(i) a source of heat; or

(ii) any movement of the parts to which it is attached or near.