You recently visited a foreign city during your holiday and you lost a bag containing important items. Write a letter to the city's police department. In your letter, introduce yourself, explain what happened and where you think you lost the bag, describe the bag and its contents, and state what you would like the police to do.

Dear Sir/Madam, I hope this letter finds you well. My name is John Doe, and I am writing to report a lost bag during my recent visit to your beautiful city. Last week, while I was on holiday, I unfortunately lost a bag that contains some very important items to me. I believe I lost the bag on the 24th of this month, possibly near the central train station or in the adjacent public park. The bag is a black backpack with a red zipper. Inside, there were several items of great importance to me: a digital camera, a wallet containing my identification and credit cards, and a small notebook filled with personal notes. I kindly request that your department assist in locating my lost bag. Any efforts to find it would be greatly appreciated. Please let me know if there are any forms or procedures I need to follow or if there is any further information I can provide that might assist in your search. Thank you very much for your attention to this matter. I look forward to hearing from you soon. Sincerely, John Doe