Question

Why holes are made in hanging banners and hoardings?

Answer 1

their are small holes on the hanging banners and hoarding so that the air can pass easily and the banners and hoarding can't be tear by wind

Answer 2

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ʜᴏʟᴇs ᴀʀᴇ ᴍᴀᴅᴇ ɪɴ ʜᴀɴɢɪɴɢ ʙᴀɴɴᴇʀs ᴀɴᴅ ʜᴏᴀʀᴅɪɴɢs ᴛᴏ ᴀʟʟᴏᴡ ᴀɪʀ ᴛᴏ ᴘᴀss ᴛʜʀᴏᴜɢʜ ᴛʜᴇᴍ ᴀs ᴀ ʀᴇsᴜʟᴛ ᴏғ ᴡʜɪᴄʜ ᴛʜᴇʀᴇ ᴡɪʟʟ ʙᴇ ʟᴇss ᴘʀᴇssᴜʀᴇ ᴏғ ᴀɪʀ ᴏɴ ᴛʜᴇ ʙᴀɴɴᴇʀs ᴏʀ ʜᴏᴀʀᴅɪɴɢs. ᴜɴʟᴇss ɪᴛ ɪs ᴅᴏɴᴇ, ᴛʜᴇsᴇ ᴍᴀʏ ʙᴇ ᴜᴘʀᴏᴏᴛᴇᴅ ᴏʀ ᴅɪsᴛᴏʀᴛᴇᴅ ᴅᴜᴇ ᴛᴏ ᴛʜᴇ ᴘʀᴇssᴜʀᴇ ᴏғ ᴛʜᴇ ᴀɪʀ.