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"modified historic vehicle" means a motor vehicle that—
(a) was built at least 30 years ago; and
(b) has been modified; and
(c) if the vehicle had not been modified—would be classified as a veteran vehicle, vintage vehicle or historic vehicle.
Examples—modified historic vehicle
street rod or street machine vehicle
Examples—modified
1 vehicle's suspension and wheel guards altered to accommodate tyres wider than original
2 vehicle's engine adjusted to increase power output (turbocharging)