Brake Lights / Front park lights

Hi, currently when I apply the brakes the brake lights illuminate, as they should, but recently the front park lights are illuminating at the same time ?

Are the back ones illuminating dimly at the same time? If so, an earth connection has come loose at one of the rear lights.

All sorted, it turned out to be a brand new bulb that was faulty. I had replaced both sides, but when I swapped one out for an old bulb, that sorted the problem.