judgecorp writes: "Millions of Britons have lost access to Ceefax, the real time information service that has piggy-backed on blank lines of the analogue TV signal since the 1970s. Analogue TV is being switched off, and the low-res news service looks like going with it." Link to Original Source
In any problem, if you find yourself doing an infinite amount of work,
the answer may be obtained by inspection.