Busy Bees, which runs a childcare voucher scheme for nearly 100,000 parents and 10,000 companies, is selling the scheme as its parent company ABC Learning continues to sell off parts of the business. ABC, which is based in Australia, is also selling parts of its business in the US. It is not yet known who might buy the Busy Bees voucher scheme but Steve Alexander, chief executive of the Pre-School Learning Alliance, said he expected there would be a lot of interest. "I don't think there...