They were arrested 2 weeks ago near Cullompton
A man and a woman, who reportedly had sex on a National Express service as it travelled along the M5 will face no further action.
A 29 year old man from Bristol and a 32 year old woman from Barnstaple, were arrested on suspicion of an act of outraging public decency.
Now Devon and Cornwall Police say CCTV from the bus was "inconclusive".
Hospitals brace for Junior Doctor strikes
From frontline to picket lines
Mixed report for Plymouth adult social care
Some cases closed too early
£40k of sports club machinery stolen
Thieves target lockups
Devon duo set for Sheep Shearing "Olympics"
International champions aim for world title
Dick Whittington delivers panto perfection
Shanie Richie returns to Plymouth - REVIEW
