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.
Permission given for 69 homes on CI Tyres site
Planning permission has been granted for 69 new homes on the former CI Tyres site at La Charotterie.
Members chosen for Guernsey's top political committee
Guernsey's new head of Policy and Resources had her choices for the top team unopposed.
Redundancies at Guernsey Post
Some Guernsey Post staff are being offered voluntary redundancy as part of a restructuring process.
Guernsey gets first woman Chief Minister
Lindsay de Sausmarez has been chosen as Guernsey's next Chief Minister.
Who will be Guernsey's next Chief Minister?
Deciding who will lead the Policy and Resources Committee is at the top of the agenda for the new States Assembly.
Teen jailed for sending explicit messages to children
A Guernsey teenager who sent explicit messages to children under 10 has been jailed for nearly three years.
New website to catalogue Guernsey States work
A new website has launched to publish information and updates about the work of Guernsey’s parliament.
Guernsey swimmer plans to cross the Irish Sea for charity
A man who calls Guernsey home plans to swim 21 miles from Northern Ireland to Scotland.
