These Rights Issues are not onerous.
DTBK will be between 12-25%
NIC will be 25%
Stanchart probably 12-15%
I expect all 3 to raise the money easily.
The period given is 18 months so most of the Listed banks should be OK since they can cut back on dividends or raise more cash AFTER the elections.
If we 'count' 18 months, therefore for all practical purposes this includes profits for 2013 as well so retaining dividends for 2012 & 2013 will help the banks.
The smaller banks may have some trouble but they can always go public or look for strategic investors.
Greedy when others are fearful. Very fearful when others are greedy - to paraphrase Warren Buffett