In terms of the physical facilities, when you think about what a purpose-built MIQ facility might look like and how it might differ to a hotel, it ultimately comes down to air ventilation. Actually, the facilities don't look that different to hotels. You still need to have a room. You still need to have a bed. You still need to have a bathroom. You still need to have food delivered to you. So all of those things which hotels do—and they've done it very, very well—would still be required in a dedicated facility. Probably the bit that we would be able to design more carefully and more purpose-built is that air ventilation system. Most of the facilities that we've got, we've been able to get our air ventilation system to a point where it is pretty good in terms of the needs for managed isolation, recognising that the hotels were not built for this purpose. To build a dedicated facility of the scale that we're talking about for isolation, it would be a long process and not something that's going to bring on stream a whole lot of additional capacity quickly. Therefore if we want to bring on additional capacity more quickly than that, it is going to come down to looking at other hotel facilities and other workforces that we can tap into.