French authorities accused of ‘grave negligence’ over Notre Dame lead dust

Workers and residents exposed to dangerous levels of toxic dust in wake of 2019 fire, lawyers claim

French and Paris authorities are facing further legal action over worrying lead levels around Notre Dame Cathedral in the wake of the devastating fire two years ago.

Lawyers for a branch of one of the country's most powerful unions, which has joined forced with a health association and local residents, will submit a legal case on Tuesday for endangering life ... by persons unknown".