Meanwhile, private investors are reluctant to back development of such an expensive and financially risky technology.
From 1995 to 2009 it gave no credits to build cheap homes in the white suburbs of Dallas, backing development in neighbourhoods populated by racial minorities instead.
Mr. Kohler now heads the London-based European Bank for Reconstruction and Development, a mini-World Bank that backs development projects and businesses in Eastern Europe and the former Soviet Union.
Microsoft backs development of Windows Mobile.
Following two appeals, communities secretary Eric Pickles backed the development, subject to agreement of developers' financial contributions.
He backed the development of the Phaeton, a luxury saloon, in an attempt to ennoble even the VW brand.
Following two appeals, Mr Pickles backed the development.
Local MP Ed Balls, in whose Morley and Outwood constituency the White Rose Centre sits, has backed the development.
Following a second appeal, Communities Secretary Eric Pickles backed the development in December 2012.
It is claimed that Foster and four local businessmen created websites, internet chat rooms and e-mails that suggested a planned New Zealand-backed development in the Yasawa islands was being marketed for homosexuals, with Fijian boys available for sex.
But rules and regulations governing the control and flight of drones have held back development.
