UK tourists in Portugal have been warned over NEW daily charges in a brutal blow to their holidays. European Union holidaymakers in Portugal have been warned as more parts of Portugal plan to introduce a tourist tax within weeks in a fresh blow. Oeiras - a municipality near Lisbon and based in the beautiful Portuguese Riviera - is rolling out a new tourist tax this week.

Oeiras authorities said the new fee will be introduced in line with similar fees in place in neighbouring municipalities. Anyone who stays overnight - in a hotel or in other accommodations - will need to pay. Tourists will be charged €1 (around 85p) per person per night, so this could add around £12 to the cost of a week-long stay for two.

READ MORE UK braces for heatwave 'hotter than Ibiza' with one part of England hottest The council explained the new fee will "ensure a counterpart for the enjoyment of a set of activities and investments promoted by the municipality of Oeiras, related to tourism". If you are a foreigner, and you want to live in Oeiras, you will need a NIF. You will need a NIF to open a bank account, to buy a car, to buy a house, to work, to pay taxes, to get a loan, to get a credit card, to get a sim card, to get a subscription for electricity, water, gas, internet, and so on.

Travel site Taste of Lisboa explains: "Many visitors who come to Lisbon take a day trip to Cascais, a popular seaside city perfect for a leisurely stroll on a sunny day. But not everyone is aware that, in between L.