Belgium was tip velocity Paris

The Belgian police are tipped in July 2014 that the brothers Abdeslam were planning to commit an attack.

In mid-2014, the anti-terrorist unit of the police received a tip from someone in the vicinity of Salah and Brahim Abdeslam, two of the perpetrators of the deadly attacks in Paris in November 2015. The source claimed that the brothers were preparing an attack and that there were contacts with later masterminded the attacks in Paris, Abdelhamid Abaaoud. The anti-terrorist unit of the police- where more than ten people were aware- nevertheless opened an investigation, according to the newspaper.

That happened only in February 2015 by the local police of Molenbeek. The brothers Abdeslam were questioned, but not arrested due to insufficient evidence. The federal police decided that they posed no danger. Committee P, the body which oversees the police, investigating whether mistakes were made.