If you went to a fast food restaurant and purchased a packet of fries and a burger then the fries can be placed in a free bag as they are only part wrapped and you would not be expected to place these in a reusable bag as there could be some food safety risks.

BBC: Quiz: When do you have pay for a carrier bag in Wales?

Japanese operator NTT Docomo has successfully tested uplink packet transmissions at an uber-fast 10Gbps, hundreds of times quicker than the 4G services only just beginning to roll out across North America and Europe.

FORBES: Why High Speed Broadband Fibre Is Becoming Irrelevant