P511 CEEFAX 2 511 Fri 24 Apr 05:00/21    WORLD BOOK DAY — VOUCHERS FOR CHILDREN More than 10m schoolchildren and students have been given vouchers to celebrate World Book Day. Every pupil under the age of 18 in the US and Ireland will receive the £1 tokjn to encourage them to buy a book. Bookshops and libraries around Britain and Ireland held special events. ■ Earlier this week, the Government said they wanted to encourage children to spend more time reading and less time watching TV and video games. Flashback 515 CBBC 500 Contacts 516 Next njws Contacts Buzz Comp.