If you need to top up your car's tank, it's best to wait, as both diesel and petrol prices are expected to be cheaper from Monday.

The price of diesel is expected to drop by 1.5 cents, while that of petrol is expected to drop by 4.5 cents, a sector source told Notícias ao Minuto.

These predictions come at a time when the average price of simple diesel is €1.643/litre, while that of simple petrol 95 is €1.736/litre, according to data released by the Directorate-General for Energy and Geology (DGEG).