All at once, they would replace the old policy with the new policy, post an announcement explaining the new policy, warn a batch of subreddits that they were probably in violation of the new policy, and ban another batch of subreddits that were flagrantly, irredeemably in violation.
But once they've replaced their Bermuda grass with cacti and gravel, and once the water that formerly ran through their sprinklers has been redirected to bathrooms and kitchens in brand-new subdivisions, the enlarged system is more vulnerable in dry periods, because it contains less slack.
Once they were replaced in the measurement location they returned to a constant reading of 100% RH within one week.
Once they'd replaced him, the new leader then approached Moscow to ask for help - and for permission to join Russia.
Once, they were replaced by a dog act.
With high demand for loans, P2P lenders turned to the institutional investors, hedge funds and financial institutions they once replaced.
It's pretentious to think that designers can't be replaced once they decide to bow out.
But critics now point to another visa, the L-1, that is used to bring in cheaper foreign workers who may be replaced once they are trained.
In a report published in 2013, the Commons Political Reform Committee said that hereditary peers should not be replaced once they die or retire, warning that there would be a "reputational risk" for the House of Lords.
As well as a revolutionary heating system that uses the playground to warm and cool its buildings, the school has floor tiles that can be individually moved or replaced once they are worn, solar panels and a wind turbine to produce renewable energy.
