According to AIP/FIHA, in order for a pilot to conduct a visual departure IFR, you are supposed to maintain VMC (1000' vertical etc...) until above LSALT.
What if I don't want to get above LSALT, and would like to remain under the ceiling? It would make sense to get a clearance of "maintain not above 1500' visual" meaning the pilot accepts responsibility for terrain clearance. But this is not permitted IAW AIP. ATC does give it to you though, as they are not aware of your VMC/IMC status.
This is my gripe with the VMC criteria inside controlled airspace.
I am IFR but need to maintain VMC!