The Met Police has announced it is increasing police presence across key UK locations in the wake of suicide explosions in Brussels today. In London specifically, additional officers have been mobilised across the capital, including the transport network. Assistant Commissioner Mark Rowley, the national lead for Counter Terrorism Policing, said the international terrorism threat to the UK remains severe. Our thoughts are with the people of Brussels following this morning's horrific attacks. As a precaution forces across the UK have increased policing presence at key locations, including transport hubs, to protect the public and provide reassurance. This is not in relation to any specific information or intelligence. In London specifically, the Metropolitan Police Service has mobilised additional officers, who will carry out highly visible patrols at key locations around the Capital including the transport network. The number of officers deployed will be regularly assessed. These additional officers are deployed as part of reassurance measures. Assistant Commissioner Rowley added that the Met is in "close liaison" with Belgian authorities.