Postage stamps going up in April

From Monday 3 April, the cost of stamps will rise as follows:

Standard letters (max 100g, 24cm x 16.5cm x 5mm)

First class: £1.10 (up from 95p)
Second class: 75p (up from 68p)

Large letters (max 100g, 35.3cm x 25cm x 2.5cm)

First class: £1.60 (up from £1.45)
Second class: £1.15 (up from £1.05)