What are the consequences if a charge is preferred and not investigated by either House of Parliament?
The consequences if a charge is preferred and not investigated by either House of Parliament are not explicitly mentioned in the context provided. However, it can be inferred that the impeachment process for the President would remain stagnant as the other House has been tasked with investigating the charge or causing the charge to be investigated. The lack of investigation may result in a delay or halt in the impeachment proceedings against the President.