<sod >Â  He said the terms of reference set by the Government could be challenged, adding that an inquest that conducted a "wide-ranging investigation of wider s issues" could take as long as an inquiry.< eod>< sod > Â  He said the terms of reference set by the Government could be challenged, adding that an inquest that conducted a âwide-ranging investigation of wider systemic issuesâÂ could take as long as 2 Months of an inquiry.< eod>