We wanted to make you aware that due to the oil refinery strikes there are currently petrol shortages within France. Please see the attached link which will provide you with up to date information about the availability of fuel within the petrol stations. https://penurie.mon-essence.fr/w/
We would strongly recommend that you fill up before you depart the UK and that you take the opportunity to top up your tank when you see an open service station. Whilst you are within France we would also recommend limiting driving as much as possible.