Pendulum testing.
169 UK locations.

London

Aldershot Andover Aylesbury Basingstoke Bicester Bracknell Brighton and Hove Canterbury Chichester Crawley Didcot Dover Eastbourne Farnborough Folkestone Guildford Hastings High Wycombe Horsham Maidenhead Maidstone Margate Milton Keynes Newbury Oxford Portsmouth Ramsgate Reading Slough Southampton Tunbridge Wells Winchester Windsor Woking Worthing

Bath Bournemouth Bristol Cheltenham Exeter Falmouth Gloucester Newquay Penzance Plymouth Poole Salisbury Swindon Taunton Torquay Truro Weston-super-Mare Yeovil

Basildon Bedford Cambridge Cambridge Science Park Chelmsford Colchester Harlow Hemel Hempstead Ipswich Luton Norwich Peterborough Southend-on-Sea St Albans Stevenage Watford

Boston Chesterfield Corby Derby Grantham Grimsby Kettering Leicester Lincoln Loughborough Mansfield Northampton Nottingham Scunthorpe Wellingborough

Birmingham Coventry Dudley Hereford Kidderminster Redditch Shrewsbury Solihull Stafford Stoke-on-Trent Stratford-upon-Avon Sutton Coldfield Telford Walsall Wolverhampton Worcester

Barnsley Bradford Doncaster Halifax Harrogate Huddersfield Hull Leeds Rotherham Scarborough Sheffield Wakefield York

Blackburn Blackpool Bolton Burnley Bury Carlisle Chester Lancaster Liverpool Manchester Oldham Preston Rochdale Salford St Helens Stockport Warrington Wigan

Darlington Durham Gateshead Hartlepool Middlesbrough Newcastle upon Tyne Stockton-on-Tees Sunderland

Aberdeen Ayr Dundee East Kilbride Edinburgh Falkirk Glasgow Greenock Inverness Kilmarnock Livingston Paisley Perth Stirling

Aberystwyth Bangor Caerphilly Cardiff Merthyr Tydfil Newport Rhyl Swansea Wrexham

Bangor (NI) Belfast Craigavon Derry Lisburn Newtownabbey