RMT union leader Mick Lynch announces retirement
The 63-year-old has led the union through a series of pay strikes over the past two years.
The 63-year-old has led the union through a series of pay strikes over the past two years.
The figures represent the joint worst reliability performance by rail operators since March 2015.
Transport for Wales describe it as the “most significant mainline timetable change in a generation” and has taken four years to develop.