extensive damage. from there, andrew harding sent this. a snowstorm enfolds us as we head for the front lines towards a ukrainian city that is blocking the russian advance. civilians gather on the outskirts of mykolaiv, fleeing the madness. are you worried about the bombs and the artillery? yes, yes. it's also very loud, especially at night. explosions loud and deadly. the russians are trying to blast a path through this city in order to seize the whole black sea coast. but mykolaiv is proving obstinate. sirens wail ok, we just heard some artillery in the distance and then an air raid siren so we are going to suit up. you too. in a cellar volunteers follow the example set by millions of ukrainians nationwide,