A young girl has been praised for making two police officers’ days with a random act of kindness. Two officers in Swale returned to their cars after a 10-hour shift to find someone had left two small bags filled with sweets, tea, hand cream and lip balm on their windscreen. There was also a note saying: “You rock! Thank you for making a difference.” The officers had been called into work last Monday to help colleagues dealing with an abusive and aggressive person in custody. When they asked if anyone knew who had left the gifts, one officer mentioned he had seen a young girl walking around put…