Because of the Churchill Square shopping centre, the Brighton Centre, the lure of the sea-front etc., getting to Saint Paul’s by car can pose difficulties in parking if you arrive at a busy time.
Aim for the centre of Brighton and the Churchill Square car parks. These lead out into Russell Road. Look for the church tower and you can walk up Russell Place to the back door of S Paul’s, which is in front of the vicarage.
Most times the traffic is busy, but especially before Christmas, during the Sales, and weekends in the summer, when the queues are ridiculous.