Where any further errors are identified, Ofqual said steps must be taken to ensure that students take question papers free from error and fit for purpose.
The police and Northern Ireland Office officials are checking the rest of the cases for further errors.
Therefore, a left/right/partial match is helpful for indicating the performance of a system as well as for further error analyses.
For crossroad accidents, there were further errors resulting from sight obstruction, masked stimuli, focus errors, and law infringements.
There is, though, now little margin for further error over the final nine games of the campaign, with just two points separating the top three sides and Chelsea having played a match less.
Each TS packet consists of 4B header and 184B payload, and is encoded at the physical layer by using an RS (204, 188) code for further error protection.
A goal down, the visitors had no room for further error and Campbell's superb curling effort, after he slipped Michael Carrick's flimsy challenge, threatened to cut them adrift in the tie.
It was the fifth goal Chelsea's usually reliable number one had conceded in this tournament, but fortunately for the 30-year-old he avoided further errors as his side held on for a vital victory.
