Original sentence: In the twilight hours of 21 January, after the anti-protest laws had taken legal effect, President Yanukovych ordered a 'bloody crackdown', with police warning over loudspeakers that they may use weapons.The riots were a response to the Anti-protest laws which were announced on January 16  and enacted on January 21
Edited sentence: In the twilight hours of 21 January, after the dictatorship laws had taken legal effect, President Yanukovych ordered a 'bloody crackdown', with police warning over loudspeakers that they may use weapons.The riots were a response to the "Dictatorship laws" which were announced on January 16  and enacted on January 21