A volunteer came from the RNLI to teach us about how they keep people safe on the beach and in the sea.
After two of us put on the uniforms we looked at the flags used on beaches and watched a video of some real life rescues. We had to look carefully at posters to spot the possible dangers at sea and at a beach. Then we found out how to float in water and who to call if we saw anyone in trouble in the water. 
We were so keen to see the work of the lifeguards that we asked Martin if we could watch the rescues video again!