Your task is to provide a Travel Risk Brief for a company executive visiting London, UK from 24 April - 1 May. As an expert travel security analyst, provide an overview of the general security environment, but focus on any specific security threats to high net worth individuals in London, and evaluate if there are any concerns for Indian nationals in London currently. Also, please provide a detailed list of planned protests or strikes that could cause disruption during the travel period, and include any other notable public events (e.g. football matches, concerts, festivals, religious holidays, foreign dignitary visits) scheduled to take place. Focus on threats and events/disruptions. Do not provide advice or recommendations. Please use the followings headings to structure your response: # London - Security Overview # Crime # Unrest # Terrorism # Upcoming Events First repeat the request without change, then give your answer.
user