![A banner of the CGT Union reading in French "on strike" is pictured on a fence of the Lavera oil refinery on January 7, 2020 as the site is closed due to a blockade called by the CGT of France's refineries and fuel depots as part of the 34th day of the strike against a pensions overhaul. / AFP / Christophe SIMON](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/IEBNBH6BXG7DJ5GJ7HDWSKEWWE.jpg?smart=true&auth=dcaed674f2f21b938aefd063052bd2b9c5a2c7dbafe2e0c95f56996db82549c0&width=400&height=225)
A banner of the CGT Union reading in French "on strike" is pictured on a fence of the Lavera oil refinery. AFP
A banner of the CGT Union reading in French "on strike" is pictured on a fence of the Lavera oil refinery. AFP
Unions blockade French oil refineries over pension reform plans
Oil refinery workers began a four-day walkout