Dreams involving danger, such as a man trying to blow up a street full of shops, often reflect feelings of anxiety or fear in your waking life. The act of evacuating the shops could symbolize your desire to protect yourself or your loved ones from potential threats or chaos. This dream may indicate that you are feeling overwhelmed by a situation where you perceive a risk or a problem that needs urgent attention.

Calling the police in your dream suggests that you are seeking help or support in dealing with these issues. It might also represent a need for authority or structure in your life to manage the chaos you are experiencing. The slow evacuation of people could signify feelings of frustration, perhaps indicating that you feel others are not responding to situations as quickly or effectively as you would like.

Overall, this dream may be urging you to address your anxieties and take proactive steps to ensure your safety and the safety of those around you. Consider what aspects of your life currently feel chaotic or threatening, and think about how you might take action to regain a sense of control.