Free, confidential whistleblowing advice
020 3117 2520


Contact us

Protect Advice Line: 020 3117 2520 (* option 1)
Business Support: 020 3117 2520 (*option 2)

Protect Advice Line:
Media enquiries:
Business support services:

The Green House
244-254 Cambridge Heath Road
London E2 9DA

We are open Monday to Friday 9am-6pm.

Our Advice Line is open, but on a slightly revised timetable: Mon, Tue, Thurs: 9:30am – 1pm, 2pm – 5:30pm; Wed, Fri: 9:30am – 1pm. Anyone in need of advice outside of those times can reach us at and we can make arrangements for call backs.

Registered charity number 1025557
Company Registered in England 2849833
VAT no 626 7725 17

Our nearest overground station is Cambridge Heath and you can find our Green House offices just a few minutes walk, on the opposite side of the road. Our nearest underground tube station is Bethnal Green on the central line (one stop from Liverpool Street Station) is a brisk 10-minute walk away along Cambridge Heath Road.