The Priory and St Leonards areas are the latest areas to have their street lights switched off at 12.30am.
However the busiest 'walk home' routes will keep their lighting - those include Magdalen Road, St Leonards Road, Topsham Road and Barrack Road.
The idea is to cut carbon emissions and save energy costs.
Over 1,200 under 18s held in Devon & Cornwall police cells overnight in a year
People aged 10-17 have been held in police cells
Devoncast - The Hoe, a show, and why the golfers had to go
Plymouth's place in the sun and Torbay's revolting cyclists
Newton Abbot sex offender jailed
He sexually abused a 15-year-old girl
"Lessons needed to be learned from Cranbrook"
Plans for a new community nearby have been announced
Social homes to be built in pub car park
Despite not one letter of support
Devon man jailed for rape and sexual offences
He'll face 13 years behind bars
