A fresh strike has been announced by rail workers as train services were crippled on Tuesday because of a walkout by drivers.Services across southern England were cancelled or reduced as members of Aslef staged another strike in their long-running dispute over pay and conditions.

A fresh strike has been announced by rail workers as train services were crippled on Tuesday because of a walkout by drivers.Services across southern England were cancelled or reduced as members of Aslef staged another strike in their long-running dispute over pay and conditions.