Teams modify overalls to comply with regulations
Ferrari, Mercedes and Force India are all believed to have screen printed the various digits to the back of the drivers’ overalls in a novel bid to save weight, as opposed to placing the badge by means of embroidery.
FIA rules relating to the matter read as follows:
‘The label shall be embroidered directly onto the outermost label of the outer garment and on the rear of the collar so as to be easily visible.’