Samenvatting
The aim of this paper is to test whether an Advance Warning message informing the drivers about the location of an incident and possible delays would result in different driver behaviour compared to a Travel-time Information message in which the effect of an incident is reflected in the increased travel times. The comparison, in terms of resulted queue, depending on the degree of saturation at the time of the incident and the duration of the incident's effect indicated that there is no statistical significant difference between these two types of messages. For the covering abstract see ITRD E134653.