Saudi authorities, with US help, have run successful "deradicalisation" programmes.
Tan has links, according to German authorities, with attempts to fix a Premiership match in 1999.
Mr Guo was later reported by his company to be assisting authorities with an unspecified investigation.
Amateur footage provides authorities with visual records of those who attend.
That leaves competition authorities with no choice but to say no.
The PA authorities, with bully-boys at the ready, are poised to ban protests.
He had rankled the authorities with reports on corruption and nefarious political dealings.
"The firm has been aiding and will continue to aid the authorities with their investigations".
It provided the U.S. authorities with personal data after the attacks of Sept. 11, 2001.
These days, however, young Russians can turn the tables on the authorities with breathtaking speed.
Politicians around the former rebel have bombarded the authorities with allegations of fraud.
