Trussel Group. Number of food banks in the UK.
2000 1.
2004 2
Before the financial crisis of 2007-2008, food banks in the UK were almost unheard of.
2007-2008 22 food banks.
2011 100
2012 May 212
2012 August 252
2013 352
http://en.wikipedia.org/wiki/Food_bank#United_Kingdom
This is a recent phenomenon, in part caused by the global economic catastrophe that was the collapse of the banking sector, exacerbated by the age of austerity and introduction of cuts in benefit payments and, more importantly, delays, imposed or administrative, in benefits payments.
It is unhelpful to attempt to dismiss the current scale of the problem, or the recent rapid and accelerating useage of foodbanks as being just an extension of what happened under the last administration. This is a problem caused by the global economic meltdown in 2008, the subsequent recession, the age of austerity, and, most importantly of all, the Coalitions changes to the benefits system - not just cuts, but delays in payment.
Of that there can be no doubt. Statistics from the Trussel Trust also show support this analysis - that the use of food banks is a modern day phenomenon.
http://www.trusselltrust.org/stats
Numbers of clients of trussell trust foodbanks
10-11 61,000
11-12 129,000
12-13 347,000
a 76% increase in the number of foodbanks established just since 2012. a 12 month increase of 170% in the number of clients helped and needing food.
Coupled with that, a rise in the number of admissions into the health service - a doubling of those suffering malnutrition, since 2008/9, accelerating in the rate since 2011. (letter from the BMJ, paywalled)
7th richest global economy in the world, I think we should be doing better than relying on the voluntary sector to plug the gaps in the the benefits system and to stave off hunger and malnutrition.
Cannot comment on the Parliament issues, not having seen it.