A NOTORIOUS gangland killer given the longest jail term in Scottish history has escaped punishment for having a mobile phone in jail - because any new sentence would not start until 2038.

Hired assassin James McDonald has been caught repeatedly with mobile phones but has escaped any punishment because it would take a quarter of a century to kick in.

McDonald, 41, from ­Glasgow, appeared at Perth Sheriff Court yesterday amid high security to admit having a mobile phone inside Perth Prison on April 15 this year.

Sheriff Michael Fletcher was told that McDonald's minimum sentence for murder - which was reduced to 30 years on appeal - meant that he would not be eligible for parole for at least 24 years.