Actor and LGBTQ+ rights campaigner Ian McKellen will launch a march in central London on Saturday 30 May. It will protest against the criminalisation of LGBTQ+ people in 29 Commonwealth member states under colonial-era laws originally imposed by the UK. The march starts at 12 noon, outside the Nigerian High Commission, 9 Northumberland Avenue, London WC2N 5BX. LGBTQ+ people still at risk in Commonwealth Six Commonwealth countries have a maximum sentence of life in prison. In Uganda, Brunei and northern Nigerian states, same-sex relations can carry the death penalty. Many of those attending the protest are LGBTQ+ refugees who have fled persecution…