The M48 Motorway (Severn Bridge) (Temporary Restriction and Prohibition of Traffic) Order 2018

This Order authorises the temporary restriction of traffic on the M48 Motorway (Severn Bridge) starting on 1st December 2018 to enable works to take place. Article 3 applies only to the westbound carriageway and imposes a 50 miles per hour speed limit, restricts vehicles over 2.5 metres in width to the left hand lane and prohibits vehicles over 3.25 metres in width from using the Bridge. Article 4 applies to both eastbound and westbound traffic and authorises overnight closures between 8:00pm and 6:00am.

Link: The M48 Motorway (Severn Bridge) (Temporary Restriction and Prohibition of Traffic) Order 2018
Source: Legislation .gov.uk

BS EN 50318:2018 Railway applications. Current collection systems. Validation of simulation of the dynamic interaction between pantograph and overhead contact line

Simulation
Overhead contact lines
Traction-current-collecting devices
Railway engineering
Railway electric traction equipment
Railway equipment
Current-collecting equipment
Electric current

Link: BS EN 50318:2018 Railway applications. Current collection systems. Validation of simulation of the dynamic interaction between pantograph and overhead contact line
Source: BSI Standards

BS EN ISO 20184-2:2018 Molecular in vitro diagnostic examinations. Specifications for pre-examination processes for frozen tissue Isolated proteins

Laboratories
Medical sciences
Laboratory testing
Medical laboratory equipment
Quality assurance
Management
Quality management
Quality
Medical technology
Quality assurance systems
Laboratory accreditation

Link: BS EN ISO 20184-2:2018 Molecular in vitro diagnostic examinations. Specifications for pre-examination processes for frozen tissue Isolated proteins
Source: BSI Standards