Brussels on Lockdown, Security Alert at Highest Level

The transcript discusses the tense situation in Brussels following explosions at the Malbec metro station and the international airport. The city is under lockdown with the highest terror alert level. The area is mostly empty except for journalists, and the atmosphere is tense. The context includes the recent arrest of Salah Abdeslam, linked to the Paris attacks, which has kept Brussels on high alert.

What was the location of the second explosion mentioned in the text?

Describe the atmosphere in Brussels during the rush hour as depicted in the text.

What was the status of the streets around the metro station at the time of the report?

What significant event occurred four days prior to the current situation in Brussels?

What was the highest terror alert level mentioned in the text?