A protester holds a placard outside police barricades as workers put back a sign reading ‘‘Chiang Kai-shek Memorial Hall’’ at the landmark in Taipei yesterday. PHOTO: NICKY LOH, REUTERS

The Chinese Nationalist Party (KMT) government yesterday restored dictator Chiang Kai-shek’s name to National Taiwan Democracy Memorial Hall in Taipei, reversing a move two years ago by the then-­Democratic Progressive Party (DPP) administration to remove relics of authoritarianism.

The replacement of the plaque began at about 8:10am after some 300 police officers secured the hall with barricades overnight and put up an official document stating that the hall would be closed for 24 hours for “official business.”