A tot is so obsessed with safety signage she had a sign-themed birthday party complete with a "no smoking" cake.<br /><br />Gigi Percival, three, fell in love with sigs after seeing "keep head above water'' at the local swimming pool.<br /><br />She is now so completely obsessed and family members have started sending international signage to collect.<br /><br />Gigi's unusual birthday party also featured "keep head above water" and "slippery when wet" biscuits and a nudist beach "Clothing optional" sign.
