As the title said,
Some of the important Banks in Australia is allowing their customer to purchase cryptocurrency using their Bank account. Because of this, bitcoin can now be easily purchased in Australia.
Reference Link: https://usethebitcoin.com/australian-bank-allow-customers-purchase-cryptocurrencies/

I think this will be the start, hopefully, other banks around the world will follow so we will have a convenient way to buy and selling cryptocurrency to fiat.

That's very good news and The Central Bank of India (rbi) has also started accepting it. I think all the banks are planning to take a large amount of tax from all the Bitcoiner and other cryptocurrency users. Although the article did search everything still I doubt that some UK banks do accept Bitcoin payments or not. Because some days ago all the banks are trying to ban Bitcoin but all of a sudden most banks started accepting cryptocurrencies I don't know what they are after but and sure they are planning something. But at least now people will have some faith in us and they will join the Bitcoin community and will ride the roller coaster with us.