Activists formed a human chain for the release of BNP chief Khaldea Zia in front of the UK parliament in London Tuesday.
UK BNP President MA Malique and General Secretary Kawsar M Ahmed and other leaders demanded the release of Khaleda, three-time prime minister of Bangladesh.
The former prime minister is serving a five-year term since Feb 8, when a Dhaka court convicted her of embezzling foreign donations made to the Zia Orphanage Trust.