James Howells seeking go-ahead to search for hard drive that was accidentally thrown into landfill in 2013

For more than a decade, a computer expert from Newport in south Wales has doggedly fought to recover £500m of bitcoin he says was accidentally thrown into a council tip.

James Howells’ bid to become extremely rich reached a judge on Tuesday with a team of lawyers arguing that it was still possible to launch a hunt for his missing hard drive containing the bitcoin.