I was driving on a service road in a new area besides a national highway and there were no signboards informing that it was one way or two way. Locally people think its a one way but there is no indication. In such a case, can it be proved i was negligent under section 279. Service roads are mostly two ways - they are used for local traffic for access, so how is person supposed to know if a particular service road is one way without signboards and on driving wrong side on such a road, will courts find it as ground for negligent driving?