The heat is on during the warmest day of the year as the team helps a motorcyclist who finds himself underneath a minibus filled with partygoers in fancy dress. Attention then turns to a 16-year-old youth who has suffered a major head injury after falling from his bike, and in Darlington, Co Durham, a man needs to be extracted from his car following a collision. There is also some confusion over an accident said to have involved a wooden post