But provides "positive specimen"
A man involved in a late-night crash that closed the A380 just outside Exeter in the early hours of Saturday morning provided a "positive specimen", according to police.
The road was closed between Telegraph Hill and the Splatford Split junction, one of Devon's most notorious blackspots.
It's understood a man from the Torbay area, believed to be the driver, was treated at the RD&E and has been arrested. It is unclear whether the "positive specimen" relates to drink or drugs.
The single-vehicle crash involved a Skoda Octavia.
Plymouth to get 750 EV charge points
Totnes booze garage wants conditions scrapped
Woman reported missing from Exeter
Police hunting for wanted Exeter man
Takings stolen from Plymouth taxi
Specialist Devon school goes up in flames
