Over the past few weeks South Africa experienced a wave of protest action across most provinces. According to ANC spokesperson Jesse Duarte there have been protests in ‘only' 14 of the 283 municipalities, but other sources put the figure at more than twenty. The strike this week by municipal workers raises fears that dissatisfaction with municipal service delivery may further increase and that this might see a spread in protest action. Many of these protests have also turned violent and there are indications that criminals are exploiting the situation. Incidents of apparent xenophobia were also reported. Groups of foreigners, fearing the kind of attacks that saw 60 foreigners killed in 2008, are again seeking shelter at police stations. In a number of places the police had to use force to stabilise the situation and to restore order. Police action included arrests for looting, public violence and various other crimes.