Sodor Volcano

The Sodor Volcano, As the name implies, is a volcano on the Island of Sodor. This place has been infamously known for it's Paxton's Birthday Purple Fizz incidents, which nearly destroyed the entire island, and there is a train track that goes up the Volcano, which The Fat Controller says is off-limits to all engines unless He says so. After the first PBPF incident, he told all engines, including the diesels that they are banned from going up the volcano unless permitted to do so, and that he will put a door with a code over the entrance, and that only 5 engines and him know the code, to prevent the diesels from going up there and causing trouble. The five engines that know the code are:

However, Diesel managed to outsmart The Fat controller, because he used a hidden camera to spy on and overhear thomas when he tried to make the volcano extinct, and he heard thomas say the code, which by the way is 4213291001319303. He then told his driver to write it down, and that night, he had some toxic chemicals, and he put the code in, and surprisingly enough, the door opened, and he proceeded up the volcano. He then dumped the chemicals in, and headed back down the volcano, However, he didn't know there were cameras on the track, and The next thing he knew, there was a Prison engine ready to take him to the Sodor prison for a month,but a week later, Paxton got him out,