More traffic calming could be brought in if signs alone don't slow motorists in new 20mph zones.
That's according to Infrastructure Minister Michelle Haywood, who faced questions in the House of Keys from Arbory, Castletown and Malew MHK Jason Moorhouse.
She said although it would be cheapest to enforce limits with signs, things like speed bumps and chicanes could be considered.
However, the minister said both types of scheme could improve safety:
Castletown police station could be yours... for £250,000
Fancy owning a landmark building in the south of the Island?
Brewery advertising for operator for landmark Laxey pub
Could you run one of Laxey's best-known pubs?
Hospice cafe reopens next week after refurb
A much-loved café will be throwing open its doors again next week.
Another one bites the gust - as Ramsey rocks cancelled
A huge live music event in Ramsey this weekend has been cancelled.
Mountain Road closed again after crash
The Mountain Road is currently closed after a crash.
Merchant Navy Day to be marked with memorial service
Merchant Navy Day will be marked on Island with a remembrance service for those who lost their lives at sea.
Fundraiser launched for injured MGP rider
A fundraiser's been launched to raise money for a Czech rider who was injured during the MGP.
Noel back in the saddle after handy pub pumping leaves him smiling
Noel Edmonds has thanked a pub in the north of the Island for helping out when he felt a little deflated.
