"He was looking to kill people and to cause something dramatic," Hollande said in a statement.
Belgian public broadcaster RTBF reported the individual detained in Antwerp was too inebriated with alcohol to initially answer questions from police, had drugs in his possession and was believed to be possibly linked to drug trafficking.
Earlier this month, a
suspected Islamist extremist who was shot dead by police after taking a female soldier hostage at Orly airport was under the influence of alcohol, cannabis and cocaine, according to toxicological tests cited by French prosecutors.
The incident comes one day after an attack in London --
which started with a driver plowing into people with a vehicle -- killed three people...