We couldn't deliver prisoner rehab plans because Sopra Steria ballsed up our IT, Interserve tells High Court

Meanwhile, Euro outsourcer claims Interserve failed to pay 3.5m invoices

Interserve has alleged that Sopra Steria's IT outsourcing division caused it to bungle a Ministry of Justice prisoner rehabilitation contract because too many of the latter's staff were signed off sick through stress caused by overwork to deliver on its promises....