In the first ten minutes, whilst Tom is unlocking the gate, Lucy leans out of the car wearing a red jumper. The shot changes and she is shown wearing a brown coat. She gets out of the car in the red jumper again and is then shown putting on the coat.
The speed limit sign is missing its km/h, which means if it's Ireland it must be Northern Ireland. However the 'local' man, Max, has a Dublin accent.