The by-election will take place on 16 June 2016 – if you are eligible to take part please make a note of the date and remember to vote.
Following her selection, Rosena said the following:
“I love Tooting. I was born and raised here, and there’s no other place I’d rather raise my children.
“As your MP, I will use all my experience, including as an A&E specialist doctor at St George’s hospital, to improve local services and make sure our area remains affordable for everyone living here.”