What is 1968 tv shut down?

As an AI language model, I can provide a factual account of the 1968 television shutdown in the United Kingdom.

On November 13, 1968, the British Broadcasting Corporation (BBC) experienced a significant technical failure that led to a nationwide television shutdown. A fire had broken out at a BBC transmitter, which disrupted the transmission of BBC1 and BBC2 channels. The fire damaged the transmitter and disrupted up to 75% of BBC's broadcast coverage.

As a result, viewers across the UK were unable to watch their regular shows and news broadcasts. The shutdown began at 6:18 pm and lasted until midnight, with engineers working tirelessly to restore service. It was the first and only time in British TV history when both the BBC1 and BBC2 channels went off the air at the same time.

The technical failure caused widespread panic and confusion, as well as some humorous moments. The BBC broadcasted multiple apology messages and played calming music over a blue screen to help appease viewers. Some TV viewers even reported seeing strange images on their screens during the shutdown, such as a ghostly figure mimicking the BBC ident.

Despite the significant disruption, the BBC eventually managed to restore its broadcasts. The event prompted the BBC to improve its technical infrastructure and ensure better redundancy protocols in case of future technical failures.