How to disable notifications for a single calendar, in iOS6 I have multiple calendars on my iPhone (iOS 6) and would like to know how to disable event notifications for just my work calendar (it's an Exchange account, if that makes any difference). I still need to be able to view, and add to, my work calendar though, so can't disable the whole thing.

UPDATE: The reason that I want to do this is because if I get a 'work' alert then I will either:


be in my office and using Outlook for such things, or 
be on holiday/at home and not wanting to see work notifications. 


The calendar needs to remain enabled because I constantly use it on my phone to plan free time (around work commitments) and also to enter out-of-office entries (e.g. dental appointments).
Yes, in iOS 8:


  To do this, simply go into the Calendar app, tap the “Calendars” button in the bottom center to bring up your list of Calendars, and then tap the red “i” to the left of the calendar you’d like to change. Scrolling all the way to the bottom will reveal an “Event Alerts” option — simply toggle this OFF to prevent alarms in that calendar from showing up on the current device.