A 16-year-old boy has been arrested in connection with disorder at an Old Firm match.
SQA Defend Misspelled Computing Paper
The Scottish Qualifications Authority has defended a computing test described as "one of the worst ever".
Parents and teachers claim the National 5 Computing Science exam was full of errors.
The exam body admitted there were spelling errors in the paper, but it met assessment requirements.
A spokesman for the SQA said: "The National 5 Computing Science exam paper met our published course and assessment specifications.
"The breadth of questions allowed candidates to demonstrate their knowledge and understanding. The paper did contain a small number of typographical errors.
"SQA takes its responsibility to uphold the high standards of Scottish qualifications very seriously and has systems in place to ensure assessment is high-quality, rigorous and meets national standards.
"These systems and processes are subject to continuous improvement."
Ross Greer, Education & Skills spokesperson for the Scottish Greens and MSP for the West of Scotland, backed calls for an inquiry into a computing science exam paper.
He said: "An investigation into what went wrong with this exam paper is absolutely essential.
"Students and teachers have clearly been let down.
"How a paper which seems so thoroughly flawed could have made it through quality control processes and on to students desks raises serious concerns:
"I'll be raising this issue with ministers as soon as possible."
It comes amid concerns that the number of computing science teachers in Scotland has fallen by 109 in the past two years.
A cheese producer linked to an E.coli outbreak has been told it does not have to destroy stock withdrawn from sale by a food watchdog.
The highest phone box in the UK has been saved from removal following a successful community campaign.
Minimum pricing for alcohol must be brought in as a matter of urgency after judges backed the policy, doctors have said.
Most Viewed Pictures On Heart
Recently Played Tracks
To listen live, choose your preferred location:
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart Scotland- East.