barricades, armed volunteers and soldiers, digging trenches in places where there were no trenches before, piling sandbags where children once played. it is a city on guard, in defensive mode, and the result is deep to hold out the russian attackers. james waterhouse in the ukrainian capital. the news that 0fcom, the media regulator has revoked the license of rt, the kremlin backed news channel. we have had a response to that from the government in the armed forces minister who has said he welcomes the decision to revoke rt's he welcomes the decision to revoke rt�*s broadcast licence, i am glad it was a regulator that took the choice, ratherthan was a regulator that took the choice, rather than the government, he says rt is a channel for russian propaganda. the deputy of rt has said the decision to suspend rt�*s uk licence has robbed the british