Fill a large jug about halfway with ice cubes.
Thinly slice the cucumber and orange, halve the strawberries, then add all the fruit to the jug.
Pour in the Pimm's No. 1 Cup.
Top up with lemonade and gently stir to combine, taking care not to lose the fizz.
Add a few sprigs of mint for aroma and freshness.
Serve straight away in tall glasses, making sure each gets plenty of fruit. Keep on ice if serving a crowd.