Dog owners are reminded to keep their pets on leads at all times when visiting uplands.
Government says it's to avoid disturbing endangered ground nesting birds and livestock.
Sheep are beginning to lamb and ground nesting birds (including endangered species) will soon be nesting and if disturbed could abandon their nest.
Under the 1990 Wildlife Act it is an offence to intentionally or recklessly disturb nesting birds and anyone found doing so could face a maximum fine of £10,000.
Stop putting knives in recycling, says council
Bee Gees to release limited-edition box set
Northern Irish politician criticises Manx visa rules
Elective surgical unit opens at hospital
Piling rig on TT course tonight
10-day bus strike from next weekend
Yellow snow warning issued by forecasters
Ramsey harbour keeper completes 3,000-Mile Atlantic crossing