The wife of Westminster attacker Khalid Masood has said she is "saddened and shocked'' by the atrocity.
Police Look For Six More Men Over Birmingham Football Violence
Six new pictures have been released by police looking for those involved in football violence in Birmingham.
Fights broke out after the Birmingham vs Wolves game last month at St Andrews.
15 people have already been questioned but police say they want to find six more.
PC Colin Barlow, from the force football unit, said: “The response we’ve had to the appeals so far has resulted in vital information that has helped us track down some of the people involved.
“These images are of the final suspects we want to speak to in connection with this investigation.
“We would ask anyone with information about who they might be to come forward and contact us on 101 as soon as possible."
If you have any information that could help, please contact police on 101 or call Crimestoppers, anonymously, on 0800 555 111.
In May 2017 the West Midlands Mayoral election will take place - Here are the candidates you will be voting for:
In the months before the attack on Westminster, Khalid Masood had been living in Birmingham. Here's what we know about him so far.
Two men from Birmingham remain in custody after a search for accomplices to the Westminster terror attack has seen 11 arrested this week.
Recently Played Tracks
Now playing: Non-stop hit music
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart.
Get some great ideas on how to advertise your business on radio, online and on mobile.