Tory MSP David Davidson has also submitted several questions about the beam to Presiding Officer George Reid.

BBC: The Holyrood beam problem is still being investigated

Scottish Conservative transport spokesman David Davidson highlighted what he called "Scotland's number one transport need" - a new Forth crossing.

BBC: NEWS | UK | Scotland | Transport 'roadmap' for way ahead

David Davidson, Conservative transport spokesman, also urged ministers to consider building additional stations at both Blackridge and Plains in North Lanarkshire.

BBC: Network Rail expressed delight at the decision by MSPs