French railway workers march during a demonstration over planned reforms of French state railway SNCF, held by the SUD-Rail trade union in Paris.

French railway workers march during a demonstration over planned reforms of French state railway SNCF, held by the SUD-Rail trade union in Paris.

French railway workers wave flags and light flare as they take part in a demonstration over planned reforms of French state railway SNCF, held by the SUD-Rail trade union, in front of the French National Assembly in Paris

French railway workers wave flags and light flare as they take part in a demonstration over planned reforms of French state railway SNCF, held by the SUD-Rail trade union, in front of the French National Assembly in Paris