For the stadium to be fit for football, big money needs to be spent - the conversion will cost between £150 million and £200 million.
Of that, West Ham will contribute fifteen million pounds, Newham Council will lend a further £40m, the government has agreed to provide up to £25 million if it's needed, and the rest will also have to be funded by tax payers.
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The Hammers moved to the Olympic Stadium in May leaving their old site to be developed for housing.
The first officer shouted "look!" as the drone passed next to the right wing at around 11,000ft above south-east London.
They found a sheepish looking ewe with a traffic cone on her head in the middle of a field.