Flags are flying at half mast in Jersey, Guernsey and Alderney in tribute to those involved in last night's attack in Nice, France.
At least 84 people have died after a lorry drove into crowds while they celebrated Bastille Day on Promenade des Anglais.
A book of condolence has also been opened in Jersey and is available for anyone to sign in the main entrance of the States building in the Royal Square.
Jersey's Chef Minister has condemned the 'despicable' attack on Nice last night, saying the island stands ready to help in any way.
A Frenchman living in Jersey has told ITV News 'we worry a lot more now' after the third major terrorist attack in the country in 18 months.
The President of Alderney has offered 'heartfelt condolences' to Nice after attending the French Ambassador's house just before the attack.