Neighbours have been speaking to ITV News, following the death of three-year-old Olivia Uffindell yesterday.
It's believed she died after her buggy was blown into the path of a van in Croydon.
More top news
The installation is the first in London by acclaimed British underwater sculptor Jason deCaires Taylor, part of the Thames festival.
Services through Kempton Park were suspended over the weekend due to an "obstruction on the line".
A leading sexual health clinic has apologised after mistakenly sharing the HIV positive status of hundreds of patients in an email.