The disruption will affect services on Saturday and Sunday (July 5 and July 6).
Saturday and Sunday (July 5 and July 6):
Engineering work is taking place at Lewisham, closing some lines.
Trains between London Charing Cross and Sevenoaks via Grove Park will run non stop between London Bridge and Hither Green.
Trains between London Charing Cross and Dartford via Sidcup will run non stop between London Bridge and Hither Green.
On Sunday only, trains between London Charing Cross and Gravesend via Sidcup will not run because of further engineering work beyond Dartford.
Trains which usually run between London Charing Cross and Hayes via Lewisham will run non stop between London Bridge and Ladywell.
Trains between London Victoria and Dartford and Gravesend via Bexleyheath will not run because of the engineering work at Denmark Hill.
Additional trains will run between London Charing Cross and Dartford via Bexleyheath.
