It is also impossible to make substantial changes partway through the construction, and because each module must be structurally sound, the walls and floors of the buildings tend to be thicker than in on-site construction.
Because the founding Walton family owns more than half of all shares, it is impossible to make any changes to the board or pass any proposals without their backing.
Under the building code, the Mayor's Office for People With Disabilities may grant a waiver if, for example, it is physically or legally impossible to make the changes, if making them places an economic burden on the owner or if they produce only a negligible benefit.
Team USA, the world economic champion, is finding it nearly impossible to make the changes necessary to compete in a global economy.
Without developing insight and understanding why you believe as you do it will be impossible to make any changes.
"It's difficult, but not impossible to make a change for £50," he says.
There was a shift toward the view that patients' presence was not necessarily always helpful but recognition of political correctness would make change impossible, especially in the USA.
But political constraints make change almost impossible at the central secretariat, he said.
