Hi- Just a heads-up - my son (age 12) and his friend were cycling through Dulwich Park en route to their tennis lesson last night about 5:45pm and were stopped by six older boys who demanded their phone and the bikes. The bullies returned the bikes after a spin around but kept the phone, demanded the password etc. The boys felt quite intimidated and are a bit shook up. Just after, a group of 6th-formers from Kingsdale came and most wonderfully assisted our boys; they called the police for them, and, waited with the boys until the police came. The police brought my son and his bike home. Thank you to the Kingsdale teens - my son was filled with gratitude for the assistance.