LOME, Togo (AP) — Togo’s government said a planned three-day protest this week over the arrest of opposition figures and new legislation scrapping president elections was illegal, a move that heightened tensions in the West African nation that has been ruled by the same family for almost 60 years.

The interior and security ministries said the protests set to begin Thursday would seriously disturb public order. In a separate notice, the government also delayed parliamentary elections until April 29, pushing the vote back by just over a week.

A spokesman for the opposition behind the planned protest said the coalition was considering whether to move forward with the rallies anyway.

“Whenever they’re in a panic, they’re ready to use any kind of tricks against the opposition,” spokesman Eric Dupuy told The Associated Press. “It doesn’t move us.”