Law enforcement officers have detonated a German bomb that washed up on Cobo Beach.
A controlled explosion has been monitored by three or four members of the bomb disposal squad at around 5.40pm.
It meant the road was temporarily closed between the beach car park and Iceland.
Officials say the explosive device could have washed up several days ago, but they aren't sure.
Three other bombs have been found and removed by law enforcement in the past week.
Percival the Puffin released close to his Herm home
A puffin nursed back to health by the GSPCA has been released in northern Guernsey so that he can make the short flight to Herm.
Guernsey FC Women to begin FA Cup campaign
The Green Lionesses will appear in the Women's FA Cup for the first time this season.
Full deployment of Guernsey's search and rescue assets off Herm
A person was reported swept out to sea by the tide at Bear's Beach on Herm on Sunday (16 July).
End to fare subsidy for Sark residents needing a medical appointment
Sark Shipping has withdrawn its subsidy with immediate effect.
Jersey and Guernsey women's teams to make FA Cup debuts
Jersey Bulls Women and Guernsey FC Women will play in the FA Cup this season for the first time!
Eventful summer Saturday in Guernsey
Plenty is happening in Guernsey today (18 July).
No decision on GST for Guernsey until the autumn
A heavy agenda of amendments means a vote on a 3% goods and services tax is delayed.
New gaming venue opening in Guernsey this summer
The former Canvas nightclub is being refitted as a modern entertainment venue.
