make bold
To do something that is (or could be seen as) surprising, daring, and perhaps inappropriate. This phrase can be used before such a question to soften it. May I make bold and ask for a second helping? I wouldn't presume to make bold and suggest any wrongdoing on the councilor's part.
make bold
Also, make so bold as. Dare, presume, take the liberty of doing something, as in Let me make bold and ask you to back me as a member, or I will not make so bold as to criticize a respected scholar. This expression was frequently used by Shakespeare but is heard less often today. [Late 1500s]
make bold
To venture: I will not make so bold as to criticize such a scholar.