MINISTRY of Home Affairs Permanent Secretary Dickson Matembo says it will be unlawful for other opposition political parties to join a rally when a permit was only given to one party. Last week, the Zambia Police Service approved a UNIP public rally, which would be held on June 14 in Lusaka. But Socialist Party National Youth Chairperson Kelvin Kaunda said other opposition political parties would ride on the UNIP rally to deliver the message they should have delivered two years ago, saying UNIP was part of their alliance. Reacting in an interview, Matembo said it would be unlawful for other opposition parties to join the UNIP rally when they got a permit for a single political party, not as an...