Thames foreshore permits

Register interest through our website and we will contact you via email when there is an opportunity for you to obtain a permit.

We recommend that you add [email protected] to your safe senders list to ensure that the invitation to apply is not sent to your spam folder.  

Each applicant must have a unique email address.

The invitation is personal to you. Anyone using the link to obtain a permit is checked against our waiting list to ensure only those who have been invited are using the link.

The foreshore of the river Thames is a sensitive environment and London’s longest archaeological site, with finds dating back to 4500BC. It is also the border to the UK’s biggest port and busiest inland waterway and must be protected and respected by all that use it.

The PLA recognises there is great interest in the history of the river and London. We have limited the number of available foreshore permits to protect the unique nature of the foreshore. The waiting list is intended to ensure that this unique history is available to more people over time while maintaining a limit on the total number of permits in operation.

There are 4,000 Standard Permits and 30 Creative Permits available.

New permits will be valid for one year from the date of issue.

You must be over the age of 12 to hold a foreshore permit due to the potentially hazardous nature of the foreshore.

Any permit holder under 16 must be accompanied by a permit holding adult whilst searching the foreshore. 

There will be no automatic renewal of permits.

This is to ensure that all those who are interested get the opportunity to have a permit. You will need to re-register your interest in a new permit no more than one month before your existing permit expires.

A Creative Permit allows the holder to use finds of no inherent monetary or historical value to create artworks or other crafts whether for sale, exhibition or for personal enjoyment. 

Applications for a Creative Permit should be submitted to [email protected] and should include some explanation of the creative way that finds are to be used.

Creative Permits are only available to over 18’s.

Your permit will continue to be valid until its expiry. If you wish to have another permit, you will need to register your interest and wait for the next available opportunity to obtain another permit no more than one month before the expiry of your current permit.

While you may visit the foreshore, you may not search the tidal Thames foreshore in any way or for any reason. This includes all searching, metal detecting, ‘beachcombing’, scraping and digging.

The Thames foreshore is a potentially hazardous environment which must be respected; it contains many dangers that may not always be immediately apparent. The Thames can rise and fall by over seven metres twice a day as the tide comes in and out. The current is fast and the water is cold.

Anyone accessing the foreshore does so entirely at their own risk. Individuals must take personal responsibility for their own safety and that of anyone with them.

In addition to the tide and current, other less obvious hazards can be encountered, including raw sewage, broken glass, hypodermic needles and wash from vessels. Steps and stairs down to the foreshore can be slippery, dangerous and are not always maintained. Caution must be exercised when accessing or leaving the foreshore.

Before going onto the foreshore, always consider:

• Wearing sensible footwear and gloves.
• Carrying a mobile phone.
• Visiting with others.
• The state of the tide; is it rising or falling? Details of tide times is available from the PLA website and the PLA app.
• You may need to get off the foreshore quickly – watch the tide and keep steps or stairs close by.
• Finally, be aware of the possibility of Weil’s Disease, which is spread by rat urine in the water. Infection is usually through cuts in the skin or through eyes, mouth or nose. Medical advice should be sought immediately if ill effects are experienced after visiting the foreshore, particularly ‘flu like’ symptoms including a temperature and aching in the muscles and joints. 

All the foreshore in the UK has an owner. Metal detecting, searching or digging is not a public right and as such it needs the permission of the landowner. The PLA and the Crown Estate are the largest landowners of Thames foreshore and jointly issue a permit, which is administered by the PLA, allowing all searching, metal detecting, ‘beachcombing’, scraping and digging.

Magnet fishing in the tidal Thames is not allowed, even with a foreshore permit. This is because of potential hazards to navigation, the environment and the safety of individuals involved and other river users.

Anyone wishing to organise a group activity such as a walk or guided tour which does not involve any disturbance of the Thames foreshore must first apply for written permission from the Port of London Authority via [email protected].  

If the group activity involves any disturbance of the foreshore, this needs to be specified in the application.

Anyone involved in mudlarking must have their own permit.

However, individuals do not need a permit to visit the foreshore as long as they are not searching in any way or for any reason. This includes all searching, metal detecting, ‘beachcombing’, scraping and digging.

Yes, but please note: we do not issue permits to children younger than 12 and each applicant must have a unique email address.

Under 16’s on the foreshore should always be supervised by a parent or guardian.

Tide tables and current tide levels are available on our website or on our mobile website.

Metal detectors may be used in conjunction with a valid foreshore permit if the permit holder observes the parameters of the standard permit.