A goal on the stroke of half-time from Bromley's Jude Arthurs secured victory over Notts County who suffered their first defeat since November.
Arthurs struck when he converted from close range after Notts had failed to deal with a corner.
Up until that point, Notts had looked the most likeliest team to find a breakthrough as Ruben Rodrigues hit the post while Callum Roberts was denied twice by Mark Cousins.
