Two red flag signs that could mean you have Britain’s deadliest cancer NHS launches pilot scheme for GPs to scour their medical records and contact patients who have two "red flag" signs of ...

One red flag is often an indication of more red flags, as unhealthy behaviors usually come hand-in-hand. “Red flags are a reflection of the person's personality,” says Giolitti-Wright.

What should you do when under a red flag warning? If you are allowed to burn in your area, all burn barrels must be covered with a weighted metal cover, with holes no larger than 3/4 of an inch.