Operation Charm is working hard to prevent illegal trade in endangered species to save some of the world's most charismatic and beautiful species from extinction - but we need your help.

If you would like to join our campaign to end the illegal wildlife trade, here are some of the things you can do:

• Inform the police - if you see endangered species products for sale, or if you know of anybody involved in crimes against endangered species or any other wildlife, please call the Metropolitan Police Wildlife Crime Unit on 020 7230 8898, or you can call Crimestoppers anonymously on 0800 555111.
• Sign our pledge add your name to the list of people who agree with us that the illegal trade in endangered wildlife is unacceptable and must be stamped out for good.
• Sign-up for email updates below to find out what Operation Charm has been up to, and how we are helping to deal with the problem of the illegal wildlife trade in London.

• Tell your friends. By emailing all of your friends and asking them to email all of their friends in turn about Operation Charm, we can create a powerful lobby to help save the world's endangered wildlife from illegal trade.
• Donate to Operation Charm Help us continue our work. Your donation will help us to fight the illegal trade in London.