Q729: I have had an email supposedly from the police warning me about a scam/potentially dangerous incident, is it genuine?
Many police forces do now offer a service whereby they email members of the public to inform them of any known scams that are currently circulating. The name of the service varies from force to force with some referring to it as 'Alert' or 'Community Messaging.' These will appear under that force's messaging system rather than as a direct email from the Police.
Before circulating messages, even with good intent, it is worth 'googling' it as you are likely to easily identify those messages that are a hoax or scam.
It is important to remember that not all emails will be genuine and it is recommended that, if you do receive one, you check with the police force directly (via 101) who will be able to confirm whether or not it is a scam. If it is a scam email, you can report it directly to the Action Fraud website. Please see the links in related information.