A petition, draft letter to British MPs and an early-day motion in the UK Parliament
The Brazilian and Scottish police forces, which have both been criticised for strong arm tactics, have been exchanging ideas about providing security for mega sport events.
When a prostitute in Brazil denounces police violence she is beaten up and threatened --by the police.
Why the much-praised UPP programme seems to be stumbling amid signs of a new spiral of violence.
The far right in Brazil is small, but active. Is it becoming more of a threat?