11 Condition and maintenance of tyres
1 In paragraph (i) of regulation 27(4)(a), after “an agricultural motor vehicle”, insert “, not being a category T tractor,”.
2 In paragraph (iii) of regulation 27(4)(a), omit “or”.
3 In paragraph (iv) of regulation 27(4)(a), for “20mph.”, substitute “20 mph; or”.
4 After paragraph (iv) of regulation 27(4)(a), add—

“(v) a category T tractor that is not driven at more than 40 km/h.”