Martin Argles with Labour on the election trail: week three

Peter Mandelson and Ed Miliband brief journalists on a train
Photograph: Martin Argles

Gordon Brown with Peter Mandelson (right), strategic communications head Justin Forsyth (left) and press spokesman Iain Bundred
Photograph: Martin Argles

Alastair Campbell and Gordon Brown work together in a back room at Bloomberg
Photograph: Martin Argles

Gordon Brown's speechwriter Kirsty McNeill at work at Bloomberg
Photograph: Martin Argles

Gordon and Sarah Brown at the Methodist Chapel, Islington, London
Photograph: Martin Argles

Children watch Gordon Brown speaking at the Methodist Chapel, Islington, London
Photograph: Martin Argles

Gordon Brown with his political team at Labour headquarters in London
Photograph: Martin Argles

Gordon and Sarah Brown on the balcony of their hotel overlooking Cardiff Bay
Photograph: Martin Argles

Gordon Brown's drycleaned suits are delivered to his hotel in Cardiff
Photograph: Martin Argles

Welsh Labour political advisers and press officers wait in a hotel lobby before an interview with Gordon Brown
Photograph: Martin Argles

A hotel worker watches Gordon Brown being interviewed in Cardiff
Photograph: Martin Argles

Journalists in a garden where Gordon Brown was speaking in Cardiff
Photograph: Martin Argles

Labour and Conservative supporters compete for attention at a Gordon Brown garden meeting in Cardiff
Photograph: Martin Argles

Conservative and Labour battle buses parked in Bristol
Photograph: Martin Argles

A spectator arrives to attend a debate in Bristol dressed in a 'fight suit' - he suggested each leader should wear one
Photograph: Martin Argles

Gordon Brown talks to media on a train to Bournemouth
Photograph: Martin Argles

Gordon Brown and Sarah with media at Westminster Academy
Photograph: Martin Argles