Around 15 caravans arrived over the weekend and are currently using around a third of the spaces.
Officials from the hospital say they are working with the police and Devon County Council to sort out the issue.
Buses are running as usual and there are extra parking spaces at the supermarket at Digby.
Government will fund Cullompton railway station
On/off plans are on again
Tiverton MP miffed over 'nothing for Devon' spending review
Rachel Gilmour says government fails the county
Man charged with trying to rob post office
He's also accused of having imitation firearm
Fire crews tackle Co-op blaze
The shop will remain closed for some time
Are you being 'key-stroke tracked?'
Snooping technology leads to cops being sacked - could you be next?
Hope for Northrbrook swimming pool campaigners
They're holding their breath
