CVV numbers are also known as CSC numbers (Card Security Code), as well as CVV2 numbers, which are the same as CVV numbers, except that they have been generated by a 2nd generation process that makes them harder to guess.
a you can prune healthy yews taxus spp back quite severely with no problem you can easily reduce their size by one half to three quarters such severe pruning is best done in early spring so they have spring and summer to recover they will respond by throwing up a lot of new growth
cutting back large yews severe cutback of overgrown taxus hedge in early spring q i have three yew shrubs planted in my back yard they were planted in a row years ago and now are so overgrown that they look like one big evergreen shrub they are 20 25 feet tall and 15 20 feet wide