 Complete the following phrase:  As of October 2013, Tell MAMA had recorded 34 attacks against mosques since the Woolwich incident. Most cases involved graffiti, though others included arson, offensive DVDs, petrol bombs, smoke bombs, a suspected nail bomb, use of a pigs head, and threats and abuse of worshippers. Of particular significance was the bombing campaign carried out by Pavlo Lapshyn, which began shortly after the murder of 