This study, in a small-scale but in-depth way, seeks to explore issues of counter-terorrism by giving voice to the experiences of some residents of four cities across Britain: Birmingham, London, Glasgow and Leicester. In a series of focus groups local residents, both Muslim and non-Muslim, were asked about their experiences and perceptions of counter-terrorism measures. We also conducted interviews with local and national policymakers and practitioners., Some clear messages emerged from the research. There was a strong sense from those participating that Muslims and non-Muslims were living parallel lives, with Muslims much more aware of the impact of counter-terrorism measures than their non-Muslim neighbours. Some Muslim participants had experienced specific measures first hand, while others were simply concerned that such policies were contributing towards a wider hostility towards Muslims. Among Muslim participants there was also a perception that the government was not giving enough attention to other very real problems affecting their communities (such as drugs, gangs, unemployment and racism), and simply focusing on counter terrorism., These findings provide a timely snapshot, reminding us of the impact of counterterrorism measures on the lives of ordinary people. They also raise some cause for concern. Policymakers will only avoid the mistakes of the past if they listen and respond to voices such as those in this report.