The 'busiest travel day of the weekend' is likely to be hit by train strikes and delays, it has been warned.Saturday is expected to be the day most people travel abroad, according to travel association Abta, after schools across England and Wales broke up for the summer holidays this week.

The 'busiest travel day of the weekend' is likely to be hit by train strikes and delays, it has been warned.Saturday is expected to be the day most people travel abroad, according to travel association Abta, after schools across England and Wales broke up for the summer holidays this week.