Legal deposit arrangements remain vitally important.
Preserving and maintaining a record of everything that has been published provides a priceless resource for the researchers of today and the future.
So it's right that these long-standing arrangements have now been brought up to date for the 21st century, covering the UK's digital publications for the first time.
More top news
Feeling warmer in much lighter winds.
Delays, diversions and cancellations caused chaos to services on South West Trains which were hit by signal failures in south west London.
During the attack Ione Wells' head was smashed against the pavement, her attacked grabbed at her chest with such force that it tore her bra.