Horizon expert 'gave evidence based on informal chats'

Former Fujitsu software engineer Gareth Jenkins has said he gave evidence in the prosecution of former sub-postmasters based on "informal chats".Mr Jenkins had testified that "remote access" to sub-postmaster computers was not possible when in fact it was - something that may have undermined their defence in court. Between 1999 and 2015 more than 700 sub-postmasters were prosecuted for fraud and theft by the Post…