third drill must be close, page-5

that was the option period, It stated that the option was signed on this date and expires on 15/07.. during this period they are completing D/D...

To accept the option they will sign a document advising the acceptance, this will give them time to sign contract of sale and complete settlement. between contract of sale being signed and settlement date time frame has not yet been advised. Could be 42 days, could be 3 months.. plenty of time to complete further D/D..