mechanic

Ambulance despatched to pit-lane to treat fallen mechanic during final practice.

Mattia Pasini falls heavily after clashing with a mechanic crossing the pit lane during morning MotoGP practice at Sachsenring.

McLaren-Mercedes team principal Martin Whitmarsh admits the squad was 'disappointed' by Jenson Button's early exit from last weekend's Monaco Grand Prix with a blown engine - adding that the mechanic whose 'human error' caused it is 'devastated'