On the Spot: Our experts preview England v Scotland in the Six Nations

The Calcutta Cup match is one of the most passionate fixtures in European sport.
England take on Scotland at Twickenham tomorrowEngland take on Scotland at Twickenham tomorrow
England take on Scotland at Twickenham tomorrow

England and Scotland's annual rugby union showdown - now incorporated into the Six Nations Championship - rolls into Twickenham on Saturday, with the Scots chasing their first win on English soil since 1983.

Our rugby experts Ed White and Grace Newton discuss the squads, a potential injury farce for England, the legacy of Italy's controversial breakdown tactics and the audition for Lions tour places.