With Guy Fawkes night approaching, Blue Watch brace themselves for the usual flood of emergency calls. A boy is left to guard a bonfire against a revenge attack from some youths and hides inside from fear. He doesn't hear the youths set fire to the bonfire. When the Watch arrive, the youths throw bricks at them and cut the hoses. From the fumes, Blue Watch realise that someone was inside the fire and find the boy fried. Bayleaf goes home to comfort Clare when her son is rushed into hospital after a firework accident and he rest of the Watch are sent to a bonfire party which has got out of hand and engulfed the kitchen. Badly-parked cars block the appliances path to the house, so Tate orders the appliance through, even if it means damaging the cars. The blaze is put out, but the guests are not happy when they see their cars (thetvdb.com)