Mind that Bike

"Mind that Bike" is the fourth season finale. It aired in May 30, 1995.

Plot
Tom Tipper the postman is ill one day, and when he returns he finds his van has been replaced by a bicycle due to maintainence costs. Tom is later called away, and he carelessly props his bike against Percy's mail vans. Percy's driver doesn't realise, and as Percy starts the bike falls onto the line and is crushed. Tom is dismayed, but when his master finds out, Tom is given a new van, to his delight.

Featured Characters

 * Thomas
 * Percy
 * Tom Tipper
 * Bertie
 * James (cameo)
 * Duck (cameo)
 * Oliver (cameo)
 * Bulgy (cameo)
 * Annie and Clarabel (cameo)
 * Toad (cameo)

Trivia

 * This is the first season finale to not be centred around a holiday.
 * First (and only) appearance of Tom Tipper. First appearance of his post van.

Goofs
thumb|450px|left
 * As Percy steams into Callan from the last time, Oliver can be seen on a siding near the viewer's right side. However, thirteen seconds later into the episode, Oliver puffs past with a goods train. There is no way Oliver could have arranged a train in so short a timeframe.
 * After Percy crushes the bike there is a shot of his cab. The problem is it appears to be Duck's, judging by the amount of space and the shape of the windows.
 * When Tom drives away in his new van, you can see a fifth wheel under the van as it drives away.