内容摘要：The roadmap also includes plans to target Russia's use of "shadow fleets" – oil tankers "with obscure ownership and insurance" that Russia uses to maintain its oil exports and bypass sanctions.

The roadmap also includes plans to target Russia's use of "shadow fleets" – oil tankers "with obscure ownership and insurance" that Russia uses to maintain its oil exports and bypass sanctions.

"It's an ongoing investigation, it's still very much live. It's been very in depth, it's been very exhaustive and that continues."into the police's handling of the case last year.

"There has been a thorough and an extensive review of that investigation," Ms Crew added."I know people – not least Jack's family – are concerned about the way that it's been conducted and that has been by independent experts including the National Crime Agency."A police force has to make improvements, including its reaction time to emergency calls, a report has said.

In a recent assessment, the Inspectorate of Constabulary and Fire and Rescue Services (HMICFRS) found Avon and Somerset Constabulary was 'good' in two areas, 'adequate' in one area and 'requires improvement' in five areas.His Majesty's Inspector of Constabulary Michelle Skeer said some of the areas for improvement were identical to those identified in its last inspection.

Avon and Somerset Police said it had made "significant and sustained progress since the inspectors came in".

Assistant Chief Constable Will White said: "We welcome this report, the commentary from inspectors that we're open and willing to learn and especially their praise for the way we engage with and treat the public."this year as part of an ongoing £317m project to reduce congestion and improve traffic flow.

The RAC urged those travelling to airports to leave "even earlier than usual" and said diversion routes will be in place.will allow for the installation of a new bridge on the roundabout of junction 10.

Among the road users affected will be many of those travelling to and from Heathrow and Gatwick.has advised drivers to avoid the area and complete "journeys in other ways" where possible, with delays likely along diversion routes.