Students in the UK are demonstrating against university guidelines allegedly backing gender segregation. Channel 4 News looks at what sparked the debate in the UK's biggest universities.

Campaigners are targeting Universities UK (UUK) offices in Tavistock Square, London, after the organisation published a report last month saying universities could segregate by gender during talks from external speakers.

In the report, UUK claimed that universities faced a complex balance of promoting freedom of speech without breaking equality and discrimination laws.