FOUR policemen were cleared of using unnecessary and unreasonable force during an arrest at Northolt Underground station in March 2014.
The four answered allegations of misconduct at a hearing on Thursday.
It was alleged they assaulted a member of the public and arrested him without lawful cause.
It was claimed they hit the man with a baton, spraying him with CS spray, pushing him, holding him on the ground and handcuffing him.
The panel, led by an independent legally-qualified chair, concluded the allegations were not proven.
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 The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.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