Lagan Valley MP Sir Jeffrey Donaldson has been caught up in the suspected ‘terrorist’ attack at the Houses of Parliament.
Sir Jeffrey said he was walking into Parliament when the incident took place. (Click here for full story)
Praising police on Twitter, he said: “Walking into Parliament when attack occurred. Police excellent. Got us onto ground then led to safety. Terrorism will never defeat democracy.”
Scotland Yard said it was called to a firearms incident on Westminster Bridge amid reports of several people injured.
A Downing Street source declined to say where Theresa May had been during the attack, but said she had not been involved.