If for some stroke of bad judgment on the controller's part cleared you below the MVA, I would check the glideslope if your are using it making sure you are on the acceptable tolerance, otherwise check the DME distance on the approach chart and compare it with what you are given. If unsure
"ASK" him/her to clarify.
Always double check everything.
[This message has been edited by Anthony2107 (edited 14 November 2000).]