Sky News reports:
The Government has raised the national terror threat level to “critical” after a burning Jeep was rammed into the terminal building at Glasgow airport.
The country is now at its highest threat level and means further attacks are expected “imminently”.
Authorities haven’t said if there is specific intelligence that points to another attack, for example information gained from the two subjects arrested in the Glasgow incident, or if this is just the wisest course of action given the events of the past few days. You can’t argue with it either way.