It is the hottest day of the year. Mr.P just cannot get cool. He tries to get cool under the fountains in Trafalgar Square but the water is too warm. He flies down to St James' Park to get some shade from the London plane trees. While he is there, Mr.P gets into a sticky mess. Will Mr.P ever get unstuck?

Mr.P lives in London close to Trafalgar Square. He has plenty of food and water, friends and a home that is the envy of all the other pigeons in town. Mr.P finds himself in a real fix when investigating a red and silver bag that is dropped in Trafalgar Square. Will he be able to get home?