Charity Calls for Public to Keep Safe Distance from Thames Seals

Wildlife advocates warn that approaching too closely the seals now frequenting the River Thames could endanger both animals and people, prompting a push for clearer guidance.

In the last twelve months the iconic marine mammals have appeared along several sections of the river, attracting curious onlookers and photographers eager to document the rare occurrence. Though the seals’ return is hailed as evidence of improving river health, experts caution that human contact can stress the animals and raise the risk of disease spread.

The marine‑wildlife charity points out that close proximity can disturb the seals’ natural activities such as feeding and resting, and may cause injuries if startled people try to intervene. At the same time, the public faces the danger of bites, scratches or exposure to pathogens the seals may carry, especially in densely populated urban areas.

Officials have issued general guidance to stay at least 20 metres away from wildlife, but the charity argues that more signage and public‑education campaigns are required along popular riverbanks and walkways to reinforce the rule. They also advise reporting any sightings to local wildlife officers, who can track the seals’ health and movements.

As the Thames supports an expanding array of species, authorities and conservation groups are seeking ways to balance visitor interest with animal welfare. Options under consideration include installing informative boards, boosting patrols during peak visitor periods, and launching social‑media outreach to remind people to give the seals space. By encouraging respectful coexistence, the city aims to protect both its residents and the returning marine wildlife.