Counter-terror officers have arrested two people in London.
After searches on six homes in Walthamstow, Hounslow, Brentford, Greenford and High Wycombe two people were detained.
The arrests linked to an assault took place this morning.
More to follow.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here