Two minutes, and it counts more than a signature

Email your MP.

MPs count constituent emails. A handful on one subject gets noticed; almost nobody sends them. Pick a letter below, put your own name and postcode at the bottom, and send it.

Put your postcode in the email

It is the single thing that makes the difference. An MP's office sorts post by whether the sender is a constituent, and a letter without an address can be filed as campaign mail rather than constituency casework. Both templates below end with a space for it.

Three MPs, not one

The reservoir sits almost on the boundary between Southwark and Lewisham, so the streets around it are split across three constituencies. Pick the one you live in and every letter below is re-addressed for you.

Choose your constituency

Somewhere else? The case is still worth making, and your own MP is always the one to write to. Find your MP by postcode, then copy any letter below and change the name at the top.

Five letters. Pick one.

1 · Community wellbeing
Subject
Support our campaign to unlock Nunhead Reservoir for the community
2 · Fairness and access
Subject
Let us reopen Nunhead Reservoir for the people who live around it
3 · What it could become
Subject
Nunhead Reservoir: unlocking its potential for the community
4 · Protecting London's open space
Subject
Nunhead Reservoir: a space worth sharing
5 · A balanced approach
Subject
Unlock Nunhead Reservoir: balancing security and community needs

Copying the letter and pasting it into your own email is the most reliable route. "Open in my email app" works on most devices, but very long letters can be cut short by some mail programs, so check the text arrived in full before you send.

Prefer to phone? Miatta Fahnbulleh's office is 020 7219 7634, Ellie Reeves' is 020 7219 2668, and Helen Hayes' is 020 7219 6971. All three names, addresses and numbers were checked against the UK Parliament Members API on 30 August 2026.

Sent it? Tell the campaign.

Knowing how many letters have gone, and what came back, is how we work out what to do next. Drop a note in the Telegram group.