The girl had reportedly intended to invite only 15 friends to her 15th birthday party and did not mean to make her address public.
Hertfordshire Police said officers would be patrolling the area in Hertfordshire on October 7 - the date it was planned for - in case large numbers turn up anyway.
News that makes sense
Your trusted source for staying up-to-date with the world around you. Get free daily news updates and analysis, straight to your inbox.

