India National Flag - Handling of the India Flag
There are a number of traditional rules of respect that should be observed when handling or displaying the flag. When out in the open, the flag should always be hoisted at sunrise, and lowered at sunset, irrespective of the weather conditions. The flag may be also flown on a public building at night under special circumstances.
The flag should never be depicted, displayed or flown upside down. Tradition also states that when draped vertically, the flag should not merely be rotated through 90 degrees, but also reversed. One "reads" a flag like the pages of a book, from top to bottom and from left to right, and after rotation the results should be the same. It is also insulting to display the flag in a frayed or dirty state. The same rule applies to the flagpoles and halyards used to hoist the flag, which should always be in a proper state of maintenance.