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London Technical Advisers Group


London Technical Advisers Group

Coordinated and comprehensive advice and support to technical advisers employed by local authorities directly or indirectly to manage and advise on their services.

Future Meetings

LoTAG Group 2: 25th June 2019
LoDEG: 30th July 2019
LoLEG Conference: 5th July 2019

Meeting times and locations can be found on the sub-group pages.

Please click on the link to register as a member for access to the new Forum

Please note that membership is for borough representatives only


The London Technical Advisers Group (LoTAG) maintains a technical network for local government professionals and co-opted members in the highway and transport fields. It provides a centre for professional advice and assistance for local policy development and service delivery on a London wide basis.

All the London local authorities and Transport for London are automatically eligible to be members of LoTAG and are represented through the working groups, which meet on a regular basis, usually every 10 to 12 weeks. This enables officers from all these authorities to participate in all LoTAG activities. Whilst there are no membership forms to complete or subscriptions to pay for London meetings LoTAG is part of a national organisation the Technical Advisors Group (TAG) from which policy influence and universal standards evolve. Naturally there is a TAG membership fee if you wish to extend your horizons beyond London. However you feel, just turn up and take part.

LoTAG is the regional grouping of TAG comprising a group of professional officers who advise the London Borough elected members on their statutory duties as the Highway and Traffic Authority

Group 2 Sub-Groups


London Drainage
Engineers Group

LoDEG is an advisory group on matters of drainage engineering and flood risk. It’s objective is to promote best practice within the Engineering Community.


London Highways Engineers Group

LoHEG provides a focus for all highway engineering related activities. It seeks to ensure that London is at the forefront of national activity for highway engineering, promoting the needs and views of London highway authorities.


London Lighting  Engineers Group

LoLEG maintains a technical network for the capital’s street lighting professionals employed by local authorities


London Bridges Engineers Group

LoBEG is a technical advisory group on Highway structures related subjects covering strength assessments, strengthening, refurbishment and general maintenance and encourages collaboration on technical matters for London’s bridge engineering professionals employed by the London borough’s.


LoTAG Group 2 Contacts

LoTAG Group 2 Co-Chairs:

​Garry Sterritt: garrysterritt@tfl.gov.uk

Ian Hawthorn: Ian.hawthorn@lbhf.gov.uk

Sub-Group Chairs and Vice Chairs:

LoBEG Chair: Nigel Threadgold


LoBEG Vice-Chair: Gana Natkunan


LoDEG Chair: George Warren


LoDEG Vice-Chair: Ian Russell


LoHEG Chair:

Ian Hawthorn: Ian.hawthorn@lbhf.gov.uk

LoLEG Chair: Dean Wendelborn


LoLEG Vice Chair: Sarah England


LoTAG & Sub-Group Administrator:

Angela Wilson


LoTAG Group 1 Contacts


LoTAG Group 1 Chair: Mark Frost



For any enquiries, questions or comments, please contact Angela Wilson: angela.wilson@lotag.co.uk or fill in the form below:

London TAG


TAG President: John Lamb




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