not the national flag, but their party flag. there is no dharma chakra.
but ideologically it does mean what Mudy mentioned. transition from saffron to green.
similar to the transition of flag from Bharatiya Jansangh to BJP. While Mookerjee had chosen a rectangular saffron flag with a lamp, Advani Ji and Vajpayee Ji added a green vertical stripe to it when BJP was formed, signifying the ideological shift.
but ideologically it does mean what Mudy mentioned. transition from saffron to green.
similar to the transition of flag from Bharatiya Jansangh to BJP. While Mookerjee had chosen a rectangular saffron flag with a lamp, Advani Ji and Vajpayee Ji added a green vertical stripe to it when BJP was formed, signifying the ideological shift.