A2 (Warning—Multiple dangerous curves) is a Swedish road sign belonging to category A (Warnings signs). Closer provisions are given in the road sign ordinance (SFS 2007:90): The sign warns about multiple dangerous curves, and indicates the direction of the first dangerous curve. The variant A2-2 indicates that the first curve is to the right.
transportstyrelsen.se 



Source materials for this file are available from Commons Archive:

Sweden road sign A2-2.eps
Government of Sweden