Trains did not work well today. Many trains stopped. This made going places hard.
A big power problem happened. It was in the tunnel. All trains stopped for a long time. Many people were stuck.
The problem was with the electricity. The power went out. A train with people stopped.
Eurostar cancelled trains from London. These trains go to Paris.
Bad wires were the reason. The wires give power. They needed fixing fast.
Some trains ran later. But Eurostar trains were still late. Many people waited.
By the afternoon, some trains ran. They were very late. This made holidays sad.