What were Morrison shelters used for in WW2?

Morrison shelters were used in World War II as indoor air raid shelters designed to protect civilians from bomb blasts and shrapnel during air raids. Named after the then Minister of Home Security, Herbert Morrison, these shelters were typically made of metal and could be set up in homes, providing a safe space for families. They were intended for use in urban areas where the risk of bombing was high, offering a degree of safety within the home.