The history was a little more complex than that. The trains were not too wide, they were the right legal size where ordered.
The problem is while the trains were being built, the laws changed, requiring now extra space between trains and tunnels to evacuate people.
The only solution would be to dump all the trains and start from scratch in a new design for narrower trains that still keep the same comfort and safety levels. This is not realistic.
If you order a car that has legally given the green light to be built in 2026, the government can't say in 2027 that your car must had measured 1m less. Would be unfair for buyer and maker. Unless the government can show a very solid reason, they must accept the car model for the expected years of car life. This is why we still can drive legally cars with no airbags, and with toy seat belts. Cars that no way would be accepted to be built today.
Who ordered the trains was doing everything right, the problem was created by who changed the specifications in the middle of the process.
The history was a little more complex than that. The trains were not too wide, they were the right legal size where ordered.
The problem is while the trains were being built, the laws changed, requiring now extra space between trains and tunnels to evacuate people.
The only solution would be to dump all the trains and start from scratch in a new design for narrower trains that still keep the same comfort and safety levels. This is not realistic.
If you order a car that has legally given the green light to be built in 2026, the government can't say in 2027 that your car must had measured 1m less. Would be unfair for buyer and maker. Unless the government can show a very solid reason, they must accept the car model for the expected years of car life. This is why we still can drive legally cars with no airbags, and with toy seat belts. Cars that no way would be accepted to be built today.
Who ordered the trains was doing everything right, the problem was created by who changed the specifications in the middle of the process.