Zimbabwe's 'Boot-sellers' Grow as theyshun shop rents

In Zimbabwe, the high cost of renting shop
space in the central business district of the
capital Harare is forcing retailers to take an
unusual step. Many are reduced to selling their wares from
the backs of their cars.
And often the cars
themselves are hired too. But this growing informal sector is causing a
headache for Zimbabwe's tax authorities, as
the BBC's Brian Hungwe reports for Africa Business Report.