Welsh MPs have paid tribute to an unarmed police officer who was among four people killed in a suspected terror attack in Westminster yesterday afternoon.
PC Keith Palmer, 48, was stabbed by a man armed with two large knives inside the grounds of the Houses of Parliament.
To PC Keith Palmer's family, friends & colleagues, sincere condolences & thanks for your courage & bravery. Words s… https://t.co/A8Iywj1LAg
Deepest condolences to the family and friends of PC Keith Palmer. His great bravery will not be forgotten.
RIP PC Keith Palmer and the other victims of today's attack - my thoughts and prayers are with you and your friends and families
A police presence remains at the rural Carmarthenshire home of terrorist Khalid Masood's mother on Friday evening.
Labour MP Chris Bryant described PC Palmer as 'our shield and defender yesterday.'
Rhondda MP Chris Bryant says security measures at the Palace of Westminster should be reviewed following yesterday's terror attack.