According to page 101 of the annual report they have $1.068...

According to page 101 of the annual report they have $1.068 billion of un-drawn banking lines. My guess is that the 2bill is the 1.068bil+.742bil(to pay 2019 bonds). plus cash rec jan/feb..so does not include cash burn from March end..the fact is that their cash is only coming from bank debt.. not free cash flow for the foreseable future.
Also the bank lines will be subject to some type of debt/ebitda covenants, that may be broken during the year.
They don't seem to disclose the covenants in the annual report. although i might have missed it..