Two trams collided at the French city's main train station, a prefecture spokesperson says.
Four men are on trial in connection with the deadly attack, in which five people were killed in 2018.
Police in Strasbourg say the men charged victims thousands of euros for pest control they did not need.
They are meant to be going to Strasbourg but a signalling error takes them to the theme park instead.
Micheál Martin joined the president of the European Parliament to reveal the bust on Tuesday.
A degree from the ENA has been the passport to the upper echelons of French politics for decades.
The fire in the French city of Strasbourg destroyed one data centre and damaged another.
