The volunteer noticed that the water was gone from the water tower and told Mike Western about the problem. Barry said what's wrong before the volunteer said there's hardly any water in the tower. With Barry panicking, everyone including both Mark Stephens and Sir Charles Topham Hatt said that Barry's psi is going to be exploding very soon as the last thing needed is a boiler explosion. Alice came to the rescue after the water was drained out of Barry's pressure gauge and her water came in with easy measures. The volunteers were relieved.