The British started recruiting Turkish Cypriots into the police force that patrolled Cyprus to fight the EOKA. EOKA targeted colonial authorities, including police, but Georgios Grivas, the leader of EOKA, did not initially wish to open up a new front by fighting Turkish Cypriots and reassured them that EOKA would not harm their people. In 1956, some Turkish Cypriot policemen were killed by EOKA members and this provoked some intercommunal violence in the spring and summer, but these attacks on policemen were not motivated by the fact that they were Turkish Cypriots. However, in January 1957, Grivas changed his policy as his forces in the mountains became increasingly pressured by the British forces. In order to divert the attention of the British forces, EOKA members started to target Turkish Cypriot policemen intentionally in the towns, so that Turkish Cypriots would riot against the Greek Cypriots and the security forces would have to be diverted to the towns to restore order. The killing of a Turkish Cypriot policeman on 19 January, when a power station was bombed, and the injury of three others, provoked three days of intercommunal violence in Nicosia. The two communities targeted each other in reprisals, at least one Greek Cypriot was killed and the army was deployed in the streets. Greek Cypriot stores were burned and their neighbourhoods attacked. Following the events, the Greek Cypriot leadership spread the propaganda that the riots had merely been an act of Turkish Cypriot aggression. Such events created chaos and drove the communities apart both in Cyprus and in Turkey.