Hi pippa
1 Your bank account is likely to be frozen by your bank following the banktuptcy order, but they may agree to unfreeze it afterwards. If not, then you will have to find alternative banking facilities elsewhere.
2 It is unlikely that you would be allowed any selling costs, as the property is not actually being sold.
3 I would have thought that your car is safe, providing it is essential for transport to and from work.
Regards, Melanie Giles, Insolvency Practitioner for over 20 years.
For further details contact me at
http://www.melaniegiles.com and view my IVA blog at:
http://melaniegiles.blogs.iva.co.uk