Р338
РУКОЙ HE ДОСТАНЕШЬ (HE ДОСТАТЬ) (кого)
collVPneg pfv fut,
gener. 2nd pers
sing (1st
var. ) or
impers predic with бытье (2nd van)
these forms onlyfixed WO s.o. 's high position or status makes him hard to reach, gain access to etc (may imply that s.o. 's high position allows him to act reprehensibly with impunity)
X-a рукой не достанешь = you can't get near (within ten feet of) X
X is (totally) inaccessible.