�������t¶��

Ms Martin says she received a business plan from ConvrtX and eventually raw source codes for her website and app, though she says these were unusable and incomplete.

For an overnight visitor charge to be implemented in England, a clear and transparent business plan must be provided for how the money raised will be spent.

"Japan for example was basing its economic revitalisation on semiconductors and tariffs were not in the business plan."

The decision is counter to a previous commitment by the FIA world motorsport council that all world championships would have external promoters, be profitable and have a strategic business plan.

Wishing to remain anonymous, the whistleblower accused the bank of "planning the administration of these entities in advance of reports that were produced. The business plan was completely ignored. They weren't interested in saving the company."