The crowd demanded the release of mayor Yuri Fomichev, who had been taken prisoner by the Russian troops.

Attempts by Russian troops to intimidate the growing protest failed and on Saturday afternoon Fomichev was let go by his captors.

An agreement was made that the Russians would leave the town if those with arms handed them over to the mayor with a dispensation for those with hunting rifles.

Fomichev told those protesting that the Russians had agreed to withdraw “if there are no [Ukrainian] military in the city”.

The deal struck, the mayor said, was that the Russians would make a search for Ukrainian soldiers and arms and then depart. One Russian checkpoint outside the city would remain.